53644975

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 68245632

約数和(自身を除く): 14600657

約数列:

[1, 5, 25, 83, 103, 251, 415, 515, 1255, 2075, 2575, 6275, 8549, 20833, 25853, 42745, 104165, 129265, 213725, 520825, 646325, 2145799, 10728995, 53644975]

約数ペア:

[(1, 53644975), (5, 10728995), (25, 2145799), (83, 646325), (103, 520825), (251, 213725), (415, 129265), (515, 104165), (1255, 42745), (2075, 25853), (2575, 20833), (6275, 8549)]