53465740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{72251}}^1$

素因数の和:72297

約数の個数: 24

約数和(自身を含む): 115314192

約数和(自身を除く): 61848452

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 72251, 144502, 289004, 361255, 722510, 1445020, 2673287, 5346574, 10693148, 13366435, 26732870, 53465740]

約数ペア:

[(1, 53465740), (2, 26732870), (4, 13366435), (5, 10693148), (10, 5346574), (20, 2673287), (37, 1445020), (74, 722510), (148, 361255), (185, 289004), (370, 144502), (740, 72251)]