48376419

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 81937152

約数和(自身を除く): 33560733

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 169, 273, 301, 317, 507, 559, 903, 951, 1183, 1677, 2219, 3549, 3913, 4121, 6657, 7267, 11739, 12363, 13631, 21801, 28847, 40893, 50869, 53573, 86541, 95417, 152607, 160719, 177203, 286251, 375011, 531609, 1125033, 1240421, 2303639, 3721263, 6910917, 16125473, 48376419]

約数ペア:

[(1, 48376419), (3, 16125473), (7, 6910917), (13, 3721263), (21, 2303639), (39, 1240421), (43, 1125033), (91, 531609), (129, 375011), (169, 286251), (273, 177203), (301, 160719), (317, 152607), (507, 95417), (559, 86541), (903, 53573), (951, 50869), (1183, 40893), (1677, 28847), (2219, 21801), (3549, 13631), (3913, 12363), (4121, 11739), (6657, 7267)]