53670107180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86564689}}^1$

素因数の和:86564729

約数の個数: 24

約数和(自身を含む): 116342943360

約数和(自身を除く): 62672836180

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 86564689, 173129378, 346258756, 432823445, 865646890, 1731293780, 2683505359, 5367010718, 10734021436, 13417526795, 26835053590, 53670107180]

約数ペア:

[(1, 53670107180), (2, 26835053590), (4, 13417526795), (5, 10734021436), (10, 5367010718), (20, 2683505359), (31, 1731293780), (62, 865646890), (124, 432823445), (155, 346258756), (310, 173129378), (620, 86564689)]