57037960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29101}}^1$

素因数の和:29126

約数の個数: 48

約数和(自身を含む): 149293260

約数和(自身を除く): 92255300

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 29101, 58202, 116404, 145505, 203707, 232808, 291010, 407414, 582020, 814828, 1018535, 1164040, 1425949, 1629656, 2037070, 2851898, 4074140, 5703796, 7129745, 8148280, 11407592, 14259490, 28518980, 57037960]

約数ペア:

[(1, 57037960), (2, 28518980), (4, 14259490), (5, 11407592), (7, 8148280), (8, 7129745), (10, 5703796), (14, 4074140), (20, 2851898), (28, 2037070), (35, 1629656), (40, 1425949), (49, 1164040), (56, 1018535), (70, 814828), (98, 582020), (140, 407414), (196, 291010), (245, 232808), (280, 203707), (392, 145505), (490, 116404), (980, 58202), (1960, 29101)]