48788961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 73328640

約数和(自身を除く): 24539679

約数列:

[1, 3, 13, 39, 43, 47, 129, 141, 559, 611, 619, 1677, 1833, 1857, 2021, 6063, 8047, 24141, 26273, 26617, 29093, 78819, 79851, 87279, 346021, 378209, 1038063, 1134627, 1250999, 3752997, 16262987, 48788961]

約数ペア:

[(1, 48788961), (3, 16262987), (13, 3752997), (39, 1250999), (43, 1134627), (47, 1038063), (129, 378209), (141, 346021), (559, 87279), (611, 79851), (619, 78819), (1677, 29093), (1833, 26617), (1857, 26273), (2021, 24141), (6063, 8047)]