56015830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{430891}}^1$

素因数の和:430911

約数の個数: 16

約数和(自身を含む): 108584784

約数和(自身を除く): 52568954

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 430891, 861782, 2154455, 4308910, 5601583, 11203166, 28007915, 56015830]

約数ペア:

[(1, 56015830), (2, 28007915), (5, 11203166), (10, 5601583), (13, 4308910), (26, 2154455), (65, 861782), (130, 430891)]