49428938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{12109}}^1$

素因数の和:12281

約数の個数: 16

約数和(自身を含む): 80361960

約数和(自身を除く): 30933022

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 12109, 24218, 157417, 314834, 1901113, 3802226, 24714469, 49428938]

約数ペア:

[(1, 49428938), (2, 24714469), (13, 3802226), (26, 1901113), (157, 314834), (314, 157417), (2041, 24218), (4082, 12109)]