56619130

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{63617}}^1$

素因数の和:63713

約数の個数: 16

約数和(自身を含む): 103061160

約数和(自身を除く): 46442030

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 63617, 127234, 318085, 636170, 5661913, 11323826, 28309565, 56619130]

約数ペア:

[(1, 56619130), (2, 28309565), (5, 11323826), (10, 5661913), (89, 636170), (178, 318085), (445, 127234), (890, 63617)]