55648710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47563}}^1$

素因数の和:47589

約数の個数: 48

約数和(自身を含む): 155819664

約数和(自身を除く): 100170954

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 47563, 95126, 142689, 237815, 285378, 428067, 475630, 618319, 713445, 856134, 1236638, 1426890, 1854957, 2140335, 3091595, 3709914, 4280670, 5564871, 6183190, 9274785, 11129742, 18549570, 27824355, 55648710]

約数ペア:

[(1, 55648710), (2, 27824355), (3, 18549570), (5, 11129742), (6, 9274785), (9, 6183190), (10, 5564871), (13, 4280670), (15, 3709914), (18, 3091595), (26, 2140335), (30, 1854957), (39, 1426890), (45, 1236638), (65, 856134), (78, 713445), (90, 618319), (117, 475630), (130, 428067), (195, 285378), (234, 237815), (390, 142689), (585, 95126), (1170, 47563)]