56587820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{123017}}^1$

素因数の和:123049

約数の個数: 24

約数和(自身を含む): 124002144

約数和(自身を除く): 67414324

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 123017, 246034, 492068, 615085, 1230170, 2460340, 2829391, 5658782, 11317564, 14146955, 28293910, 56587820]

約数ペア:

[(1, 56587820), (2, 28293910), (4, 14146955), (5, 11317564), (10, 5658782), (20, 2829391), (23, 2460340), (46, 1230170), (92, 615085), (115, 492068), (230, 246034), (460, 123017)]