49775193

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22391}}^1$

素因数の和:22429

約数の個数: 24

約数和(自身を含む): 81506880

約数和(自身を除く): 31731687

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 22391, 67173, 201519, 291083, 425429, 873249, 1276287, 2619747, 3828861, 5530577, 16591731, 49775193]

約数ペア:

[(1, 49775193), (3, 16591731), (9, 5530577), (13, 3828861), (19, 2619747), (39, 1276287), (57, 873249), (117, 425429), (171, 291083), (247, 201519), (741, 67173), (2223, 22391)]