56753916

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 135421440

約数和(自身を除く): 78667524

約数列:

[1, 2, 3, 4, 6, 12, 79, 131, 158, 237, 262, 316, 393, 457, 474, 524, 786, 914, 948, 1371, 1572, 1828, 2742, 5484, 10349, 20698, 31047, 36103, 41396, 59867, 62094, 72206, 108309, 119734, 124188, 144412, 179601, 216618, 239468, 359202, 433236, 718404, 4729493, 9458986, 14188479, 18917972, 28376958, 56753916]

約数ペア:

[(1, 56753916), (2, 28376958), (3, 18917972), (4, 14188479), (6, 9458986), (12, 4729493), (79, 718404), (131, 433236), (158, 359202), (237, 239468), (262, 216618), (316, 179601), (393, 144412), (457, 124188), (474, 119734), (524, 108309), (786, 72206), (914, 62094), (948, 59867), (1371, 41396), (1572, 36103), (1828, 31047), (2742, 20698), (5484, 10349)]