52408360

素因数分解:

$2^3\times 5^1\times {\mathrm{1310209}}^1$

素因数の和:1310220

約数の個数: 16

約数和(自身を含む): 117918900

約数和(自身を除く): 65510540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1310209, 2620418, 5240836, 6551045, 10481672, 13102090, 26204180, 52408360]

約数ペア:

[(1, 52408360), (2, 26204180), (4, 13102090), (5, 10481672), (8, 6551045), (10, 5240836), (20, 2620418), (40, 1310209)]