51130115

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{883}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 63287328

約数和(自身を除く): 12157213

約数列:

[1, 5, 37, 185, 313, 883, 1565, 4415, 11581, 32671, 57905, 163355, 276379, 1381895, 10226023, 51130115]

約数ペア:

[(1, 51130115), (5, 10226023), (37, 1381895), (185, 276379), (313, 163355), (883, 57905), (1565, 32671), (4415, 11581)]