53078680

素因数分解:

$2^3\times 5^1\times {\mathrm{1326967}}^1$

素因数の和:1326978

約数の個数: 16

約数和(自身を含む): 119427120

約数和(自身を除く): 66348440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1326967, 2653934, 5307868, 6634835, 10615736, 13269670, 26539340, 53078680]

約数ペア:

[(1, 53078680), (2, 26539340), (4, 13269670), (5, 10615736), (8, 6634835), (10, 5307868), (20, 2653934), (40, 1326967)]