56415656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:954

約数の個数: 64

約数和(自身を含む): 125167680

約数和(自身を除く): 68752024

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 187, 344, 374, 473, 731, 748, 877, 946, 1462, 1496, 1754, 1892, 2924, 3508, 3784, 5848, 7016, 8041, 9647, 14909, 16082, 19294, 29818, 32164, 37711, 38588, 59636, 64328, 75422, 77176, 119272, 150844, 163999, 301688, 327998, 414821, 641087, 655996, 829642, 1282174, 1311992, 1659284, 2564348, 3318568, 5128696, 7051957, 14103914, 28207828, 56415656]

約数ペア:

[(1, 56415656), (2, 28207828), (4, 14103914), (8, 7051957), (11, 5128696), (17, 3318568), (22, 2564348), (34, 1659284), (43, 1311992), (44, 1282174), (68, 829642), (86, 655996), (88, 641087), (136, 414821), (172, 327998), (187, 301688), (344, 163999), (374, 150844), (473, 119272), (731, 77176), (748, 75422), (877, 64328), (946, 59636), (1462, 38588), (1496, 37711), (1754, 32164), (1892, 29818), (2924, 19294), (3508, 16082), (3784, 14909), (5848, 9647), (7016, 8041)]