49970199272

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:420

約数の個数: 256

約数和(自身を含む): 119537664000

約数和(自身を除く): 69567464728

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 79, 124, 127, 133, 151, 152, 158, 217, 248, 254, 266, 302, 316, 434, 508, 532, 553, 589, 604, 632, 868, 889, 1016, 1057, 1064, 1106, 1178, 1208, 1501, 1736, 1778, 2114, 2212, 2356, 2413, 2449, 2869, 3002, 3556, 3937, 4123, 4228, 4424, 4681, 4712, 4826, 4898, 5738, 6004, 7112, 7874, 8246, 8456, 9362, 9652, 9796, 10033, 10507, 11476, 11929, 12008, 15748, 16492, 16891, 17143, 18724, 19177, 19304, 19592, 20066, 20083, 21014, 22952, 23858, 27559, 31496, 32767, 32984, 33782, 34286, 37448, 38354, 40132, 40166, 42028, 46531, 47716, 55118, 65534, 67564, 68572, 70231, 74803, 76708, 80264, 80332, 83503, 84056, 88939, 93062, 95432, 110236, 131068, 134239, 135128, 137144, 140462, 149606, 153416, 160664, 167006, 177878, 186124, 190627, 220472, 226651, 262136, 268478, 280924, 299212, 311023, 325717, 334012, 355756, 364363, 369799, 372248, 381254, 453302, 523621, 536956, 561848, 594487, 598424, 622046, 622573, 651434, 668024, 711512, 728726, 739598, 762508, 906604, 1047242, 1073912, 1188974, 1244092, 1245146, 1302868, 1334389, 1457452, 1479196, 1514983, 1525016, 1586557, 1813208, 2094484, 2177161, 2377948, 2488184, 2490292, 2550541, 2588593, 2605736, 2668778, 2914904, 2958392, 3029966, 3173114, 4161409, 4188968, 4354322, 4755896, 4980584, 5101082, 5177186, 5337556, 5909437, 6059932, 6346228, 7026181, 8322818, 8708644, 10202164, 10354372, 10604881, 10675112, 11295253, 11818874, 12119864, 12692456, 14052362, 16645636, 17417288, 20404328, 20708744, 21209762, 22590506, 23637748, 28104724, 28784677, 33291272, 41366059, 42419524, 45181012, 46964473, 47275496, 49183267, 56209448, 57569354, 79066771, 82732118, 84839048, 90362024, 93928946, 98366534, 115138708, 158133542, 165464236, 187857892, 196733068, 201492739, 230277416, 316267084, 328751311, 330928472, 375715784, 393466136, 402985478, 632534168, 657502622, 805970956, 892324987, 1315005244, 1611941912, 1784649974, 2630010488, 3569299948, 6246274909, 7138599896, 12492549818, 24985099636, 49970199272]

約数ペア:

[(1, 49970199272), (2, 24985099636), (4, 12492549818), (7, 7138599896), (8, 6246274909), (14, 3569299948), (19, 2630010488), (28, 1784649974), (31, 1611941912), (38, 1315005244), (56, 892324987), (62, 805970956), (76, 657502622), (79, 632534168), (124, 402985478), (127, 393466136), (133, 375715784), (151, 330928472), (152, 328751311), (158, 316267084), (217, 230277416), (248, 201492739), (254, 196733068), (266, 187857892), (302, 165464236), (316, 158133542), (434, 115138708), (508, 98366534), (532, 93928946), (553, 90362024), (589, 84839048), (604, 82732118), (632, 79066771), (868, 57569354), (889, 56209448), (1016, 49183267), (1057, 47275496), (1064, 46964473), (1106, 45181012), (1178, 42419524), (1208, 41366059), (1501, 33291272), (1736, 28784677), (1778, 28104724), (2114, 23637748), (2212, 22590506), (2356, 21209762), (2413, 20708744), (2449, 20404328), (2869, 17417288), (3002, 16645636), (3556, 14052362), (3937, 12692456), (4123, 12119864), (4228, 11818874), (4424, 11295253), (4681, 10675112), (4712, 10604881), (4826, 10354372), (4898, 10202164), (5738, 8708644), (6004, 8322818), (7112, 7026181), (7874, 6346228), (8246, 6059932), (8456, 5909437), (9362, 5337556), (9652, 5177186), (9796, 5101082), (10033, 4980584), (10507, 4755896), (11476, 4354322), (11929, 4188968), (12008, 4161409), (15748, 3173114), (16492, 3029966), (16891, 2958392), (17143, 2914904), (18724, 2668778), (19177, 2605736), (19304, 2588593), (19592, 2550541), (20066, 2490292), (20083, 2488184), (21014, 2377948), (22952, 2177161), (23858, 2094484), (27559, 1813208), (31496, 1586557), (32767, 1525016), (32984, 1514983), (33782, 1479196), (34286, 1457452), (37448, 1334389), (38354, 1302868), (40132, 1245146), (40166, 1244092), (42028, 1188974), (46531, 1073912), (47716, 1047242), (55118, 906604), (65534, 762508), (67564, 739598), (68572, 728726), (70231, 711512), (74803, 668024), (76708, 651434), (80264, 622573), (80332, 622046), (83503, 598424), (84056, 594487), (88939, 561848), (93062, 536956), (95432, 523621), (110236, 453302), (131068, 381254), (134239, 372248), (135128, 369799), (137144, 364363), (140462, 355756), (149606, 334012), (153416, 325717), (160664, 311023), (167006, 299212), (177878, 280924), (186124, 268478), (190627, 262136), (220472, 226651)]