53160220

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{17839}}^1$

素因数の和:17997

約数の個数: 24

約数和(自身を含む): 112392000

約数和(自身を除く): 59231780

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 17839, 35678, 71356, 89195, 178390, 356780, 2658011, 5316022, 10632044, 13290055, 26580110, 53160220]

約数ペア:

[(1, 53160220), (2, 26580110), (4, 13290055), (5, 10632044), (10, 5316022), (20, 2658011), (149, 356780), (298, 178390), (596, 89195), (745, 71356), (1490, 35678), (2980, 17839)]