49798485

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2719}}^1$

素因数の和:2778

約数の個数: 48

約数和(自身を含む): 96744960

約数和(自身を除く): 46946475

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 165, 185, 333, 407, 495, 555, 1221, 1665, 2035, 2719, 3663, 6105, 8157, 13595, 18315, 24471, 29909, 40785, 89727, 100603, 122355, 149545, 269181, 301809, 448635, 503015, 905427, 1106633, 1345905, 1509045, 3319899, 4527135, 5533165, 9959697, 16599495, 49798485]

約数ペア:

[(1, 49798485), (3, 16599495), (5, 9959697), (9, 5533165), (11, 4527135), (15, 3319899), (33, 1509045), (37, 1345905), (45, 1106633), (55, 905427), (99, 503015), (111, 448635), (165, 301809), (185, 269181), (333, 149545), (407, 122355), (495, 100603), (555, 89727), (1221, 40785), (1665, 29909), (2035, 24471), (2719, 18315), (3663, 13595), (6105, 8157)]