51465710

素因数分解:

$2^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{11941}}^1$

素因数の和:12379

約数の個数: 16

約数和(自身を含む): 92860992

約数和(自身を除く): 41395282

約数列:

[1, 2, 5, 10, 431, 862, 2155, 4310, 11941, 23882, 59705, 119410, 5146571, 10293142, 25732855, 51465710]

約数ペア:

[(1, 51465710), (2, 25732855), (5, 10293142), (10, 5146571), (431, 119410), (862, 59705), (2155, 23882), (4310, 11941)]