56709807

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 101647872

約数和(自身を除く): 44938065

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 1309, 1617, 2063, 2499, 3927, 6189, 9163, 14441, 22693, 27489, 35071, 43323, 68079, 101087, 105213, 158851, 245497, 303261, 385781, 476553, 736491, 1111957, 1157343, 1718479, 2700467, 3335871, 5155437, 8101401, 18903269, 56709807]

約数ペア:

[(1, 56709807), (3, 18903269), (7, 8101401), (11, 5155437), (17, 3335871), (21, 2700467), (33, 1718479), (49, 1157343), (51, 1111957), (77, 736491), (119, 476553), (147, 385781), (187, 303261), (231, 245497), (357, 158851), (539, 105213), (561, 101087), (833, 68079), (1309, 43323), (1617, 35071), (2063, 27489), (2499, 22693), (3927, 14441), (6189, 9163)]