56508530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 114038280

約数和(自身を除く): 57529750

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 377, 754, 845, 1153, 1690, 1885, 2306, 3770, 4901, 5765, 9802, 11530, 14989, 24505, 29978, 33437, 49010, 66874, 74945, 149890, 167185, 194857, 334370, 389714, 434681, 869362, 974285, 1948570, 2173405, 4346810, 5650853, 11301706, 28254265, 56508530]

約数ペア:

[(1, 56508530), (2, 28254265), (5, 11301706), (10, 5650853), (13, 4346810), (26, 2173405), (29, 1948570), (58, 974285), (65, 869362), (130, 434681), (145, 389714), (169, 334370), (290, 194857), (338, 167185), (377, 149890), (754, 74945), (845, 66874), (1153, 49010), (1690, 33437), (1885, 29978), (2306, 24505), (3770, 14989), (4901, 11530), (5765, 9802)]