53549975

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{30169}}^1$

素因数の和:30250

約数の個数: 12

約数和(自身を含む): 67339440

約数和(自身を除く): 13789465

約数列:

[1, 5, 25, 71, 355, 1775, 30169, 150845, 754225, 2141999, 10709995, 53549975]

約数ペア:

[(1, 53549975), (5, 10709995), (25, 2141999), (71, 754225), (355, 150845), (1775, 30169)]