56536428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12497}}^1$

素因数の和:12546

約数の個数: 48

約数和(自身を含む): 146976480

約数和(自身を除く): 90440052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 12497, 24994, 37491, 49988, 74982, 149964, 162461, 324922, 362413, 487383, 649844, 724826, 974766, 1087239, 1449652, 1949532, 2174478, 4348956, 4711369, 9422738, 14134107, 18845476, 28268214, 56536428]

約数ペア:

[(1, 56536428), (2, 28268214), (3, 18845476), (4, 14134107), (6, 9422738), (12, 4711369), (13, 4348956), (26, 2174478), (29, 1949532), (39, 1449652), (52, 1087239), (58, 974766), (78, 724826), (87, 649844), (116, 487383), (156, 362413), (174, 324922), (348, 162461), (377, 149964), (754, 74982), (1131, 49988), (1508, 37491), (2262, 24994), (4524, 12497)]