48486890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1279}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 44410390

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 223, 446, 1115, 1279, 2230, 2558, 3791, 6395, 7582, 12790, 18955, 21743, 37910, 43486, 108715, 217430, 285217, 570434, 1426085, 2852170, 4848689, 9697378, 24243445, 48486890]

約数ペア:

[(1, 48486890), (2, 24243445), (5, 9697378), (10, 4848689), (17, 2852170), (34, 1426085), (85, 570434), (170, 285217), (223, 217430), (446, 108715), (1115, 43486), (1279, 37910), (2230, 21743), (2558, 18955), (3791, 12790), (6395, 7582)]