47802832340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1421857}}^1$

素因数の和:1421948

約数の個数: 36

約数和(自身を含む): 102894176028

約数和(自身を除く): 55091343688

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1681, 3362, 6724, 8405, 16810, 33620, 1421857, 2843714, 5687428, 7109285, 14218570, 28437140, 58296137, 116592274, 233184548, 291480685, 582961370, 1165922740, 2390141617, 4780283234, 9560566468, 11950708085, 23901416170, 47802832340]

約数ペア:

[(1, 47802832340), (2, 23901416170), (4, 11950708085), (5, 9560566468), (10, 4780283234), (20, 2390141617), (41, 1165922740), (82, 582961370), (164, 291480685), (205, 233184548), (410, 116592274), (820, 58296137), (1681, 28437140), (3362, 14218570), (6724, 7109285), (8405, 5687428), (16810, 2843714), (33620, 1421857)]