52428395

素因数分解:

$5^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 66239856

約数和(自身を除く): 13811461

約数列:

[1, 5, 43, 53, 107, 215, 265, 535, 1849, 2279, 4601, 5671, 9245, 11395, 23005, 28355, 97997, 197843, 243853, 489985, 989215, 1219265, 10485679, 52428395]

約数ペア:

[(1, 52428395), (5, 10485679), (43, 1219265), (53, 989215), (107, 489985), (215, 243853), (265, 197843), (535, 97997), (1849, 28355), (2279, 23005), (4601, 11395), (5671, 9245)]