56153048

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 126489600

約数和(自身を除く): 70336552

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 71, 116, 142, 203, 232, 284, 406, 487, 497, 568, 812, 974, 994, 1624, 1948, 1988, 2059, 3409, 3896, 3976, 4118, 6818, 8236, 13636, 14123, 14413, 16472, 27272, 28246, 28826, 34577, 56492, 57652, 69154, 98861, 112984, 115304, 138308, 197722, 242039, 276616, 395444, 484078, 790888, 968156, 1002733, 1936312, 2005466, 4010932, 7019131, 8021864, 14038262, 28076524, 56153048]

約数ペア:

[(1, 56153048), (2, 28076524), (4, 14038262), (7, 8021864), (8, 7019131), (14, 4010932), (28, 2005466), (29, 1936312), (56, 1002733), (58, 968156), (71, 790888), (116, 484078), (142, 395444), (203, 276616), (232, 242039), (284, 197722), (406, 138308), (487, 115304), (497, 112984), (568, 98861), (812, 69154), (974, 57652), (994, 56492), (1624, 34577), (1948, 28826), (1988, 28246), (2059, 27272), (3409, 16472), (3896, 14413), (3976, 14123), (4118, 13636), (6818, 8236)]