53760772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{1399}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 101528000

約数和(自身を除く): 47767228

約数列:

[1, 2, 4, 13, 26, 52, 739, 1399, 1478, 2798, 2956, 5596, 9607, 18187, 19214, 36374, 38428, 72748, 1033861, 2067722, 4135444, 13440193, 26880386, 53760772]

約数ペア:

[(1, 53760772), (2, 26880386), (4, 13440193), (13, 4135444), (26, 2067722), (52, 1033861), (739, 72748), (1399, 38428), (1478, 36374), (2798, 19214), (2956, 18187), (5596, 9607)]