48814857

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3137}}^1$

素因数の和:3182

約数の個数: 48

約数和(自身を含む): 91378560

約数和(自身を除く): 42563703

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 3137, 5187, 9411, 15561, 21959, 28233, 40781, 59603, 65877, 122343, 178809, 197631, 285467, 367029, 417221, 536427, 774839, 856401, 1251663, 2324517, 2569203, 3754989, 5423873, 6973551, 16271619, 48814857]

約数ペア:

[(1, 48814857), (3, 16271619), (7, 6973551), (9, 5423873), (13, 3754989), (19, 2569203), (21, 2324517), (39, 1251663), (57, 856401), (63, 774839), (91, 536427), (117, 417221), (133, 367029), (171, 285467), (247, 197631), (273, 178809), (399, 122343), (741, 65877), (819, 59603), (1197, 40781), (1729, 28233), (2223, 21959), (3137, 15561), (5187, 9411)]