54486510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139709}}^1$

素因数の和:139732

約数の個数: 32

約数和(自身を含む): 140827680

約数和(自身を除く): 86341170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 139709, 279418, 419127, 698545, 838254, 1397090, 1816217, 2095635, 3632434, 4191270, 5448651, 9081085, 10897302, 18162170, 27243255, 54486510]

約数ペア:

[(1, 54486510), (2, 27243255), (3, 18162170), (5, 10897302), (6, 9081085), (10, 5448651), (13, 4191270), (15, 3632434), (26, 2095635), (30, 1816217), (39, 1397090), (65, 838254), (78, 698545), (130, 419127), (195, 279418), (390, 139709)]