51521165

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{809}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 63452160

約数和(自身を除く): 11930995

約数列:

[1, 5, 47, 235, 271, 809, 1355, 4045, 12737, 38023, 63685, 190115, 219239, 1096195, 10304233, 51521165]

約数ペア:

[(1, 51521165), (5, 10304233), (47, 1096195), (235, 219239), (271, 190115), (809, 63685), (1355, 38023), (4045, 12737)]