55146026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{15259}}^1$

素因数の和:15413

約数の個数: 16

約数和(自身を含む): 89728800

約数和(自身を除く): 34582774

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 15259, 30518, 198367, 396734, 2121001, 4242002, 27573013, 55146026]

約数ペア:

[(1, 55146026), (2, 27573013), (13, 4242002), (26, 2121001), (139, 396734), (278, 198367), (1807, 30518), (3614, 15259)]