51077556

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{3469}}^1$

素因数の和:3888

約数の個数: 36

約数和(自身を含む): 129465700

約数和(自身を除く): 78388144

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1227, 1636, 2454, 3469, 3681, 4908, 6938, 7362, 10407, 13876, 14724, 20814, 31221, 41628, 62442, 124884, 1418821, 2837642, 4256463, 5675284, 8512926, 12769389, 17025852, 25538778, 51077556]

約数ペア:

[(1, 51077556), (2, 25538778), (3, 17025852), (4, 12769389), (6, 8512926), (9, 5675284), (12, 4256463), (18, 2837642), (36, 1418821), (409, 124884), (818, 62442), (1227, 41628), (1636, 31221), (2454, 20814), (3469, 14724), (3681, 13876), (4908, 10407), (6938, 7362)]