51665364

素因数分解:

$2^2\times 3^4\times {\mathrm{181}}^1\times {\mathrm{881}}^1$

素因数の和:1078

約数の個数: 60

約数和(自身を含む): 135963828

約数和(自身を除く): 84298464

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 181, 324, 362, 543, 724, 881, 1086, 1629, 1762, 2172, 2643, 3258, 3524, 4887, 5286, 6516, 7929, 9774, 10572, 14661, 15858, 19548, 23787, 29322, 31716, 47574, 58644, 71361, 95148, 142722, 159461, 285444, 318922, 478383, 637844, 956766, 1435149, 1913532, 2870298, 4305447, 5740596, 8610894, 12916341, 17221788, 25832682, 51665364]

約数ペア:

[(1, 51665364), (2, 25832682), (3, 17221788), (4, 12916341), (6, 8610894), (9, 5740596), (12, 4305447), (18, 2870298), (27, 1913532), (36, 1435149), (54, 956766), (81, 637844), (108, 478383), (162, 318922), (181, 285444), (324, 159461), (362, 142722), (543, 95148), (724, 71361), (881, 58644), (1086, 47574), (1629, 31716), (1762, 29322), (2172, 23787), (2643, 19548), (3258, 15858), (3524, 14661), (4887, 10572), (5286, 9774), (6516, 7929)]