55198838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{9749}}^1$

素因数の和:9919

約数の個数: 16

約数和(自身を含む): 87750000

約数和(自身を除く): 32551162

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 9749, 19498, 185231, 370462, 1452601, 2905202, 27599419, 55198838]

約数ペア:

[(1, 55198838), (2, 27599419), (19, 2905202), (38, 1452601), (149, 370462), (298, 185231), (2831, 19498), (5662, 9749)]