51124866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 111873024

約数和(自身を除く): 60748158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 169, 254, 338, 381, 397, 507, 762, 794, 1014, 1191, 1651, 2382, 3302, 4953, 5161, 9906, 10322, 15483, 21463, 30966, 42926, 50419, 64389, 67093, 100838, 128778, 134186, 151257, 201279, 302514, 402558, 655447, 1310894, 1966341, 3932682, 8520811, 17041622, 25562433, 51124866]

約数ペア:

[(1, 51124866), (2, 25562433), (3, 17041622), (6, 8520811), (13, 3932682), (26, 1966341), (39, 1310894), (78, 655447), (127, 402558), (169, 302514), (254, 201279), (338, 151257), (381, 134186), (397, 128778), (507, 100838), (762, 67093), (794, 64389), (1014, 50419), (1191, 42926), (1651, 30966), (2382, 21463), (3302, 15483), (4953, 10322), (5161, 9906)]