55909889

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5279}}^1$

素因数の和:5392

約数の個数: 16

約数和(自身を含む): 68428800

約数和(自身を除く): 12518911

約数列:

[1, 7, 17, 89, 119, 623, 1513, 5279, 10591, 36953, 89743, 469831, 628201, 3288817, 7987127, 55909889]

約数ペア:

[(1, 55909889), (7, 7987127), (17, 3288817), (89, 628201), (119, 469831), (623, 89743), (1513, 36953), (5279, 10591)]