57211288

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{51449}}^1$

素因数の和:51594

約数の個数: 16

約数和(自身を含む): 108045000

約数和(自身を除く): 50833712

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 51449, 102898, 205796, 411592, 7151411, 14302822, 28605644, 57211288]

約数ペア:

[(1, 57211288), (2, 28605644), (4, 14302822), (8, 7151411), (139, 411592), (278, 205796), (556, 102898), (1112, 51449)]