51731210

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{6301}}^1$

素因数の和:7129

約数の個数: 16

約数和(自身を含む): 93244392

約数和(自身を除く): 41513182

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 6301, 8210, 12602, 31505, 63010, 5173121, 10346242, 25865605, 51731210]

約数ペア:

[(1, 51731210), (2, 25865605), (5, 10346242), (10, 5173121), (821, 63010), (1642, 31505), (4105, 12602), (6301, 8210)]