51531010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139273}}^1$

素因数の和:139317

約数の個数: 16

約数和(自身を含む): 95263416

約数和(自身を除く): 43732406

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 139273, 278546, 696365, 1392730, 5153101, 10306202, 25765505, 51531010]

約数ペア:

[(1, 51531010), (2, 25765505), (5, 10306202), (10, 5153101), (37, 1392730), (74, 696365), (185, 278546), (370, 139273)]