48991358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 81496800

約数和(自身を除く): 32505442

約数列:

[1, 2, 13, 26, 59, 109, 118, 218, 293, 586, 767, 1417, 1534, 2834, 3809, 6431, 7618, 12862, 17287, 31937, 34574, 63874, 83603, 167206, 224731, 415181, 449462, 830362, 1884283, 3768566, 24495679, 48991358]

約数ペア:

[(1, 48991358), (2, 24495679), (13, 3768566), (26, 1884283), (59, 830362), (109, 449462), (118, 415181), (218, 224731), (293, 167206), (586, 83603), (767, 63874), (1417, 34574), (1534, 31937), (2834, 17287), (3809, 12862), (6431, 7618)]