56670190

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{51991}}^1$

素因数の和:52107

約数の個数: 16

約数和(自身を含む): 102944160

約数和(自身を除く): 46273970

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 51991, 103982, 259955, 519910, 5667019, 11334038, 28335095, 56670190]

約数ペア:

[(1, 56670190), (2, 28335095), (5, 11334038), (10, 5667019), (109, 519910), (218, 259955), (545, 103982), (1090, 51991)]