53840670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138053}}^1$

素因数の和:138076

約数の個数: 32

約数和(自身を含む): 139158432

約数和(自身を除く): 85317762

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 138053, 276106, 414159, 690265, 828318, 1380530, 1794689, 2070795, 3589378, 4141590, 5384067, 8973445, 10768134, 17946890, 26920335, 53840670]

約数ペア:

[(1, 53840670), (2, 26920335), (3, 17946890), (5, 10768134), (6, 8973445), (10, 5384067), (13, 4141590), (15, 3589378), (26, 2070795), (30, 1794689), (39, 1380530), (65, 828318), (78, 690265), (130, 414159), (195, 276106), (390, 138053)]