53071688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1087}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 105753600

約数和(自身を除く): 52681912

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 359, 718, 1087, 1436, 2174, 2872, 4348, 6103, 8696, 12206, 18479, 24412, 36958, 48824, 73916, 147832, 390233, 780466, 1560932, 3121864, 6633961, 13267922, 26535844, 53071688]

約数ペア:

[(1, 53071688), (2, 26535844), (4, 13267922), (8, 6633961), (17, 3121864), (34, 1560932), (68, 780466), (136, 390233), (359, 147832), (718, 73916), (1087, 48824), (1436, 36958), (2174, 24412), (2872, 18479), (4348, 12206), (6103, 8696)]