53082468

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 140107968

約数和(自身を除く): 87025500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 387, 477, 516, 636, 647, 774, 954, 1294, 1548, 1908, 1941, 2279, 2588, 3882, 4558, 5823, 6837, 7764, 9116, 11646, 13674, 20511, 23292, 27348, 27821, 34291, 41022, 55642, 68582, 82044, 83463, 102873, 111284, 137164, 166926, 205746, 250389, 308619, 333852, 411492, 500778, 617238, 1001556, 1234476, 1474513, 2949026, 4423539, 5898052, 8847078, 13270617, 17694156, 26541234, 53082468]

約数ペア:

[(1, 53082468), (2, 26541234), (3, 17694156), (4, 13270617), (6, 8847078), (9, 5898052), (12, 4423539), (18, 2949026), (36, 1474513), (43, 1234476), (53, 1001556), (86, 617238), (106, 500778), (129, 411492), (159, 333852), (172, 308619), (212, 250389), (258, 205746), (318, 166926), (387, 137164), (477, 111284), (516, 102873), (636, 83463), (647, 82044), (774, 68582), (954, 55642), (1294, 41022), (1548, 34291), (1908, 27821), (1941, 27348), (2279, 23292), (2588, 20511), (3882, 13674), (4558, 11646), (5823, 9116), (6837, 7764)]