56232140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{90697}}^1$

素因数の和:90737

約数の個数: 24

約数和(自身を含む): 121898112

約数和(自身を除く): 65665972

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 90697, 181394, 362788, 453485, 906970, 1813940, 2811607, 5623214, 11246428, 14058035, 28116070, 56232140]

約数ペア:

[(1, 56232140), (2, 28116070), (4, 14058035), (5, 11246428), (10, 5623214), (20, 2811607), (31, 1813940), (62, 906970), (124, 453485), (155, 362788), (310, 181394), (620, 90697)]