53335540

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{5099}}^1$

素因数の和:5631

約数の個数: 24

約数和(自身を含む): 112240800

約数和(自身を除く): 58905260

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 2092, 2615, 5099, 5230, 10198, 10460, 20396, 25495, 50990, 101980, 2666777, 5333554, 10667108, 13333885, 26667770, 53335540]

約数ペア:

[(1, 53335540), (2, 26667770), (4, 13333885), (5, 10667108), (10, 5333554), (20, 2666777), (523, 101980), (1046, 50990), (2092, 25495), (2615, 20396), (5099, 10460), (5230, 10198)]