52782460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{85133}}^1$

素因数の和:85173

約数の個数: 24

約数和(自身を含む): 114420096

約数和(自身を除く): 61637636

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 85133, 170266, 340532, 425665, 851330, 1702660, 2639123, 5278246, 10556492, 13195615, 26391230, 52782460]

約数ペア:

[(1, 52782460), (2, 26391230), (4, 13195615), (5, 10556492), (10, 5278246), (20, 2639123), (31, 1702660), (62, 851330), (124, 425665), (155, 340532), (310, 170266), (620, 85133)]