56301830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2657}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 109849824

約数和(自身を除く): 53547994

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 2657, 4238, 5314, 10595, 13285, 21190, 26570, 34541, 69082, 172705, 345410, 433091, 866182, 2165455, 4330910, 5630183, 11260366, 28150915, 56301830]

約数ペア:

[(1, 56301830), (2, 28150915), (5, 11260366), (10, 5630183), (13, 4330910), (26, 2165455), (65, 866182), (130, 433091), (163, 345410), (326, 172705), (815, 69082), (1630, 34541), (2119, 26570), (2657, 21190), (4238, 13285), (5314, 10595)]