56084730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143807}}^1$

素因数の和:143830

約数の個数: 32

約数和(自身を含む): 144958464

約数和(自身を除く): 88873734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 143807, 287614, 431421, 719035, 862842, 1438070, 1869491, 2157105, 3738982, 4314210, 5608473, 9347455, 11216946, 18694910, 28042365, 56084730]

約数ペア:

[(1, 56084730), (2, 28042365), (3, 18694910), (5, 11216946), (6, 9347455), (10, 5608473), (13, 4314210), (15, 3738982), (26, 2157105), (30, 1869491), (39, 1438070), (65, 862842), (78, 719035), (130, 431421), (195, 287614), (390, 143807)]