52712540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{43207}}^1$

素因数の和:43277

約数の個数: 24

約数和(自身を含む): 112513632

約数和(自身を除く): 59801092

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 43207, 86414, 172828, 216035, 432070, 864140, 2635627, 5271254, 10542508, 13178135, 26356270, 52712540]

約数ペア:

[(1, 52712540), (2, 26356270), (4, 13178135), (5, 10542508), (10, 5271254), (20, 2635627), (61, 864140), (122, 432070), (244, 216035), (305, 172828), (610, 86414), (1220, 43207)]