49896639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13757}}^1$

素因数の和:13807

約数の個数: 24

約数和(自身を含む): 80126592

約数和(自身を除く): 30229953

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 13757, 41271, 123813, 178841, 426467, 536523, 1279401, 1609569, 3838203, 5544071, 16632213, 49896639]

約数ペア:

[(1, 49896639), (3, 16632213), (9, 5544071), (13, 3838203), (31, 1609569), (39, 1279401), (93, 536523), (117, 426467), (279, 178841), (403, 123813), (1209, 41271), (3627, 13757)]