50546440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 147374640

約数和(自身を除く): 96828200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 37, 40, 41, 49, 56, 68, 70, 74, 82, 85, 98, 119, 136, 140, 148, 164, 170, 185, 196, 205, 238, 245, 259, 280, 287, 296, 328, 340, 370, 392, 410, 476, 490, 518, 574, 595, 629, 680, 697, 740, 820, 833, 952, 980, 1036, 1148, 1190, 1258, 1295, 1394, 1435, 1480, 1517, 1640, 1666, 1813, 1960, 2009, 2072, 2296, 2380, 2516, 2590, 2788, 2870, 3034, 3145, 3332, 3485, 3626, 4018, 4165, 4403, 4760, 4879, 5032, 5180, 5576, 5740, 6068, 6290, 6664, 6970, 7252, 7585, 8036, 8330, 8806, 9065, 9758, 10045, 10360, 10619, 11480, 12136, 12580, 13940, 14504, 15170, 16072, 16660, 17612, 18130, 19516, 20090, 21238, 22015, 24395, 25160, 25789, 27880, 30340, 30821, 33320, 34153, 35224, 36260, 39032, 40180, 42476, 44030, 48790, 51578, 53095, 60680, 61642, 68306, 72520, 74333, 80360, 84952, 88060, 97580, 103156, 106190, 123284, 128945, 136612, 148666, 154105, 170765, 176120, 180523, 195160, 206312, 212380, 246568, 257890, 273224, 297332, 308210, 341530, 361046, 371665, 424760, 515780, 594664, 616420, 683060, 722092, 743330, 902615, 1031560, 1232840, 1263661, 1366120, 1444184, 1486660, 1805230, 2527322, 2973320, 3610460, 5054644, 6318305, 7220920, 10109288, 12636610, 25273220, 50546440]

約数ペア:

[(1, 50546440), (2, 25273220), (4, 12636610), (5, 10109288), (7, 7220920), (8, 6318305), (10, 5054644), (14, 3610460), (17, 2973320), (20, 2527322), (28, 1805230), (34, 1486660), (35, 1444184), (37, 1366120), (40, 1263661), (41, 1232840), (49, 1031560), (56, 902615), (68, 743330), (70, 722092), (74, 683060), (82, 616420), (85, 594664), (98, 515780), (119, 424760), (136, 371665), (140, 361046), (148, 341530), (164, 308210), (170, 297332), (185, 273224), (196, 257890), (205, 246568), (238, 212380), (245, 206312), (259, 195160), (280, 180523), (287, 176120), (296, 170765), (328, 154105), (340, 148666), (370, 136612), (392, 128945), (410, 123284), (476, 106190), (490, 103156), (518, 97580), (574, 88060), (595, 84952), (629, 80360), (680, 74333), (697, 72520), (740, 68306), (820, 61642), (833, 60680), (952, 53095), (980, 51578), (1036, 48790), (1148, 44030), (1190, 42476), (1258, 40180), (1295, 39032), (1394, 36260), (1435, 35224), (1480, 34153), (1517, 33320), (1640, 30821), (1666, 30340), (1813, 27880), (1960, 25789), (2009, 25160), (2072, 24395), (2296, 22015), (2380, 21238), (2516, 20090), (2590, 19516), (2788, 18130), (2870, 17612), (3034, 16660), (3145, 16072), (3332, 15170), (3485, 14504), (3626, 13940), (4018, 12580), (4165, 12136), (4403, 11480), (4760, 10619), (4879, 10360), (5032, 10045), (5180, 9758), (5576, 9065), (5740, 8806), (6068, 8330), (6290, 8036), (6664, 7585), (6970, 7252)]