48015154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{20023}}^1$

素因数の和:20145

約数の個数: 16

約数和(自身を含む): 79295040

約数和(自身を除く): 31279886

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 20023, 40046, 220253, 440506, 2182507, 4365014, 24007577, 48015154]

約数ペア:

[(1, 48015154), (2, 24007577), (11, 4365014), (22, 2182507), (109, 440506), (218, 220253), (1199, 40046), (2398, 20023)]