48130258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{20071}}^1$

素因数の和:20193

約数の個数: 16

約数和(自身を含む): 79485120

約数和(自身を除く): 31354862

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 20071, 40142, 220781, 441562, 2187739, 4375478, 24065129, 48130258]

約数ペア:

[(1, 48130258), (2, 24065129), (11, 4375478), (22, 2187739), (109, 441562), (218, 220781), (1199, 40142), (2398, 20071)]