52712510

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{21001}}^1$

素因数の和:21259

約数の個数: 16

約数和(自身を含む): 95265072

約数和(自身を除く): 42552562

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 21001, 42002, 105005, 210010, 5271251, 10542502, 26356255, 52712510]

約数ペア:

[(1, 52712510), (2, 26356255), (5, 10542502), (10, 5271251), (251, 210010), (502, 105005), (1255, 42002), (2510, 21001)]