55558776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25439}}^1$

素因数の和:25468

約数の個数: 64

約数和(自身を含む): 170956800

約数和(自身を除く): 115398024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 25439, 50878, 76317, 101756, 152634, 178073, 203512, 305268, 330707, 356146, 534219, 610536, 661414, 712292, 992121, 1068438, 1322828, 1424584, 1984242, 2136876, 2314949, 2645656, 3968484, 4273752, 4629898, 6944847, 7936968, 9259796, 13889694, 18519592, 27779388, 55558776]

約数ペア:

[(1, 55558776), (2, 27779388), (3, 18519592), (4, 13889694), (6, 9259796), (7, 7936968), (8, 6944847), (12, 4629898), (13, 4273752), (14, 3968484), (21, 2645656), (24, 2314949), (26, 2136876), (28, 1984242), (39, 1424584), (42, 1322828), (52, 1068438), (56, 992121), (78, 712292), (84, 661414), (91, 610536), (104, 534219), (156, 356146), (168, 330707), (182, 305268), (273, 203512), (312, 178073), (364, 152634), (546, 101756), (728, 76317), (1092, 50878), (2184, 25439)]