52965980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{85429}}^1$

素因数の和:85469

約数の個数: 24

約数和(自身を含む): 114817920

約数和(自身を除く): 61851940

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 85429, 170858, 341716, 427145, 854290, 1708580, 2648299, 5296598, 10593196, 13241495, 26482990, 52965980]

約数ペア:

[(1, 52965980), (2, 26482990), (4, 13241495), (5, 10593196), (10, 5296598), (20, 2648299), (31, 1708580), (62, 854290), (124, 427145), (155, 341716), (310, 170858), (620, 85429)]