52431678

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3974

約数の個数: 64

約数和(自身を含む): 132115200

約数和(自身を除く): 79683522

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 3931, 4446, 6669, 7862, 11793, 13338, 23586, 35379, 51103, 70758, 74689, 102206, 106137, 149378, 153309, 212274, 224067, 306618, 448134, 459927, 672201, 919854, 970957, 1344402, 1379781, 1941914, 2016603, 2759562, 2912871, 4033206, 5825742, 8738613, 17477226, 26215839, 52431678]

約数ペア:

[(1, 52431678), (2, 26215839), (3, 17477226), (6, 8738613), (9, 5825742), (13, 4033206), (18, 2912871), (19, 2759562), (26, 2016603), (27, 1941914), (38, 1379781), (39, 1344402), (54, 970957), (57, 919854), (78, 672201), (114, 459927), (117, 448134), (171, 306618), (234, 224067), (247, 212274), (342, 153309), (351, 149378), (494, 106137), (513, 102206), (702, 74689), (741, 70758), (1026, 51103), (1482, 35379), (2223, 23586), (3931, 13338), (4446, 11793), (6669, 7862)]