53236340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71941}}^1$

素因数の和:71987

約数の個数: 24

約数和(自身を含む): 114819432

約数和(自身を除く): 61583092

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 71941, 143882, 287764, 359705, 719410, 1438820, 2661817, 5323634, 10647268, 13309085, 26618170, 53236340]

約数ペア:

[(1, 53236340), (2, 26618170), (4, 13309085), (5, 10647268), (10, 5323634), (20, 2661817), (37, 1438820), (74, 719410), (148, 359705), (185, 287764), (370, 143882), (740, 71941)]