51349472

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 104019552

約数和(自身を除く): 52670080

約数列:

[1, 2, 4, 8, 16, 32, 71, 97, 142, 194, 233, 284, 388, 466, 568, 776, 932, 1136, 1552, 1864, 2272, 3104, 3728, 6887, 7456, 13774, 16543, 22601, 27548, 33086, 45202, 55096, 66172, 90404, 110192, 132344, 180808, 220384, 264688, 361616, 529376, 723232, 1604671, 3209342, 6418684, 12837368, 25674736, 51349472]

約数ペア:

[(1, 51349472), (2, 25674736), (4, 12837368), (8, 6418684), (16, 3209342), (32, 1604671), (71, 723232), (97, 529376), (142, 361616), (194, 264688), (233, 220384), (284, 180808), (388, 132344), (466, 110192), (568, 90404), (776, 66172), (932, 55096), (1136, 45202), (1552, 33086), (1864, 27548), (2272, 22601), (3104, 16543), (3728, 13774), (6887, 7456)]