49728757

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 60082560

約数和(自身を除く): 10353803

約数列:

[1, 13, 17, 19, 169, 221, 247, 323, 911, 2873, 3211, 4199, 11843, 15487, 17309, 54587, 153959, 201331, 225017, 294253, 2617303, 2925221, 3825289, 49728757]

約数ペア:

[(1, 49728757), (13, 3825289), (17, 2925221), (19, 2617303), (169, 294253), (221, 225017), (247, 201331), (323, 153959), (911, 54587), (2873, 17309), (3211, 15487), (4199, 11843)]