56618180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{123083}}^1$

素因数の和:123115

約数の個数: 24

約数和(自身を含む): 124068672

約数和(自身を除く): 67450492

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 123083, 246166, 492332, 615415, 1230830, 2461660, 2830909, 5661818, 11323636, 14154545, 28309090, 56618180]

約数ペア:

[(1, 56618180), (2, 28309090), (4, 14154545), (5, 11323636), (10, 5661818), (20, 2830909), (23, 2461660), (46, 1230830), (92, 615415), (115, 492332), (230, 246166), (460, 123083)]