56721654

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{8681}}^1$

素因数の和:8714

約数の個数: 48

約数和(自身を含む): 138564720

約数和(自身を除く): 81843066

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3267, 6534, 8681, 17362, 26043, 52086, 78129, 95491, 156258, 190982, 234387, 286473, 468774, 572946, 859419, 1050401, 1718838, 2100802, 2578257, 3151203, 5156514, 6302406, 9453609, 18907218, 28360827, 56721654]

約数ペア:

[(1, 56721654), (2, 28360827), (3, 18907218), (6, 9453609), (9, 6302406), (11, 5156514), (18, 3151203), (22, 2578257), (27, 2100802), (33, 1718838), (54, 1050401), (66, 859419), (99, 572946), (121, 468774), (198, 286473), (242, 234387), (297, 190982), (363, 156258), (594, 95491), (726, 78129), (1089, 52086), (2178, 26043), (3267, 17362), (6534, 8681)]