57253264

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:679

約数の個数: 40

約数和(自身を含む): 113832000

約数和(自身を除く): 56578736

約数列:

[1, 2, 4, 8, 16, 71, 101, 142, 202, 284, 404, 499, 568, 808, 998, 1136, 1616, 1996, 3992, 7171, 7984, 14342, 28684, 35429, 50399, 57368, 70858, 100798, 114736, 141716, 201596, 283432, 403192, 566864, 806384, 3578329, 7156658, 14313316, 28626632, 57253264]

約数ペア:

[(1, 57253264), (2, 28626632), (4, 14313316), (8, 7156658), (16, 3578329), (71, 806384), (101, 566864), (142, 403192), (202, 283432), (284, 201596), (404, 141716), (499, 114736), (568, 100798), (808, 70858), (998, 57368), (1136, 50399), (1616, 35429), (1996, 28684), (3992, 14342), (7171, 7984)]