50277968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 110826240

約数和(自身を除く): 60548272

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 47, 52, 74, 94, 104, 139, 148, 188, 208, 278, 296, 376, 481, 556, 592, 611, 752, 962, 1112, 1222, 1739, 1807, 1924, 2224, 2444, 3478, 3614, 3848, 4888, 5143, 6533, 6956, 7228, 7696, 9776, 10286, 13066, 13912, 14456, 20572, 22607, 26132, 27824, 28912, 41144, 45214, 52264, 66859, 82288, 84929, 90428, 104528, 133718, 169858, 180856, 241721, 267436, 339716, 361712, 483442, 534872, 679432, 966884, 1069744, 1358864, 1933768, 3142373, 3867536, 6284746, 12569492, 25138984, 50277968]

約数ペア:

[(1, 50277968), (2, 25138984), (4, 12569492), (8, 6284746), (13, 3867536), (16, 3142373), (26, 1933768), (37, 1358864), (47, 1069744), (52, 966884), (74, 679432), (94, 534872), (104, 483442), (139, 361712), (148, 339716), (188, 267436), (208, 241721), (278, 180856), (296, 169858), (376, 133718), (481, 104528), (556, 90428), (592, 84929), (611, 82288), (752, 66859), (962, 52264), (1112, 45214), (1222, 41144), (1739, 28912), (1807, 27824), (1924, 26132), (2224, 22607), (2444, 20572), (3478, 14456), (3614, 13912), (3848, 13066), (4888, 10286), (5143, 9776), (6533, 7696), (6956, 7228)]