56774286

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1881

約数の個数: 48

約数和(自身を含む): 129411360

約数和(自身を除く): 72637074

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 174, 183, 261, 366, 522, 549, 1098, 1769, 1783, 3538, 3566, 5307, 5349, 10614, 10698, 15921, 16047, 31842, 32094, 51707, 103414, 108763, 155121, 217526, 310242, 326289, 465363, 652578, 930726, 978867, 1957734, 3154127, 6308254, 9462381, 18924762, 28387143, 56774286]

約数ペア:

[(1, 56774286), (2, 28387143), (3, 18924762), (6, 9462381), (9, 6308254), (18, 3154127), (29, 1957734), (58, 978867), (61, 930726), (87, 652578), (122, 465363), (174, 326289), (183, 310242), (261, 217526), (366, 155121), (522, 108763), (549, 103414), (1098, 51707), (1769, 32094), (1783, 31842), (3538, 16047), (3566, 15921), (5307, 10698), (5349, 10614)]