49741713

素因数分解:

$3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:926

約数の個数: 36

約数和(自身を含む): 84251700

約数和(自身を除く): 34509987

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 149, 441, 447, 757, 1043, 1341, 2271, 3129, 5299, 6813, 7301, 9387, 15897, 21903, 37093, 47691, 65709, 111279, 112793, 333837, 338379, 789551, 1015137, 2368653, 5526857, 7105959, 16580571, 49741713]

約数ペア:

[(1, 49741713), (3, 16580571), (7, 7105959), (9, 5526857), (21, 2368653), (49, 1015137), (63, 789551), (147, 338379), (149, 333837), (441, 112793), (447, 111279), (757, 65709), (1043, 47691), (1341, 37093), (2271, 21903), (3129, 15897), (5299, 9387), (6813, 7301)]