51026248

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 137894400

約数和(自身を除く): 86868152

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 19, 26, 28, 31, 34, 38, 49, 52, 56, 62, 68, 76, 91, 98, 104, 119, 124, 133, 136, 152, 182, 196, 217, 221, 238, 247, 248, 266, 323, 364, 392, 403, 434, 442, 476, 494, 527, 532, 589, 637, 646, 728, 806, 833, 868, 884, 931, 952, 988, 1054, 1064, 1178, 1274, 1292, 1519, 1547, 1612, 1666, 1729, 1736, 1768, 1862, 1976, 2108, 2261, 2356, 2548, 2584, 2821, 3038, 3094, 3224, 3332, 3458, 3689, 3724, 4123, 4199, 4216, 4522, 4712, 5096, 5642, 6076, 6188, 6664, 6851, 6916, 7378, 7448, 7657, 8246, 8398, 9044, 10013, 10829, 11284, 12103, 12152, 12376, 13702, 13832, 14756, 15314, 15827, 16492, 16796, 18088, 19747, 20026, 21658, 22568, 24206, 25823, 27404, 28861, 29393, 29512, 30628, 31654, 32984, 33592, 39494, 40052, 43316, 47957, 48412, 51646, 53599, 54808, 57722, 58786, 61256, 63308, 70091, 78988, 80104, 86632, 95914, 96824, 103292, 107198, 115444, 117572, 126616, 130169, 140182, 157976, 191828, 205751, 206584, 214396, 230888, 235144, 260338, 280364, 335699, 375193, 383656, 411502, 428792, 490637, 520676, 560728, 671398, 750386, 823004, 911183, 981274, 1041352, 1342796, 1500772, 1646008, 1822366, 1962548, 2685592, 3001544, 3644732, 3925096, 6378281, 7289464, 12756562, 25513124, 51026248]

約数ペア:

[(1, 51026248), (2, 25513124), (4, 12756562), (7, 7289464), (8, 6378281), (13, 3925096), (14, 3644732), (17, 3001544), (19, 2685592), (26, 1962548), (28, 1822366), (31, 1646008), (34, 1500772), (38, 1342796), (49, 1041352), (52, 981274), (56, 911183), (62, 823004), (68, 750386), (76, 671398), (91, 560728), (98, 520676), (104, 490637), (119, 428792), (124, 411502), (133, 383656), (136, 375193), (152, 335699), (182, 280364), (196, 260338), (217, 235144), (221, 230888), (238, 214396), (247, 206584), (248, 205751), (266, 191828), (323, 157976), (364, 140182), (392, 130169), (403, 126616), (434, 117572), (442, 115444), (476, 107198), (494, 103292), (527, 96824), (532, 95914), (589, 86632), (637, 80104), (646, 78988), (728, 70091), (806, 63308), (833, 61256), (868, 58786), (884, 57722), (931, 54808), (952, 53599), (988, 51646), (1054, 48412), (1064, 47957), (1178, 43316), (1274, 40052), (1292, 39494), (1519, 33592), (1547, 32984), (1612, 31654), (1666, 30628), (1729, 29512), (1736, 29393), (1768, 28861), (1862, 27404), (1976, 25823), (2108, 24206), (2261, 22568), (2356, 21658), (2548, 20026), (2584, 19747), (2821, 18088), (3038, 16796), (3094, 16492), (3224, 15827), (3332, 15314), (3458, 14756), (3689, 13832), (3724, 13702), (4123, 12376), (4199, 12152), (4216, 12103), (4522, 11284), (4712, 10829), (5096, 10013), (5642, 9044), (6076, 8398), (6188, 8246), (6664, 7657), (6851, 7448), (6916, 7378)]