51994410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133319}}^1$

素因数の和:133342

約数の個数: 32

約数和(自身を含む): 134386560

約数和(自身を除く): 82392150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 133319, 266638, 399957, 666595, 799914, 1333190, 1733147, 1999785, 3466294, 3999570, 5199441, 8665735, 10398882, 17331470, 25997205, 51994410]

約数ペア:

[(1, 51994410), (2, 25997205), (3, 17331470), (5, 10398882), (6, 8665735), (10, 5199441), (13, 3999570), (15, 3466294), (26, 1999785), (30, 1733147), (39, 1333190), (65, 799914), (78, 666595), (130, 399957), (195, 266638), (390, 133319)]