55251848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 113832000

約数和(自身を除く): 58580152

約数列:

[1, 2, 4, 8, 19, 38, 59, 61, 76, 101, 118, 122, 152, 202, 236, 244, 404, 472, 488, 808, 1121, 1159, 1919, 2242, 2318, 3599, 3838, 4484, 4636, 5959, 6161, 7198, 7676, 8968, 9272, 11918, 12322, 14396, 15352, 23836, 24644, 28792, 47672, 49288, 68381, 113221, 117059, 136762, 226442, 234118, 273524, 363499, 452884, 468236, 547048, 726998, 905768, 936472, 1453996, 2907992, 6906481, 13812962, 27625924, 55251848]

約数ペア:

[(1, 55251848), (2, 27625924), (4, 13812962), (8, 6906481), (19, 2907992), (38, 1453996), (59, 936472), (61, 905768), (76, 726998), (101, 547048), (118, 468236), (122, 452884), (152, 363499), (202, 273524), (236, 234118), (244, 226442), (404, 136762), (472, 117059), (488, 113221), (808, 68381), (1121, 49288), (1159, 47672), (1919, 28792), (2242, 24644), (2318, 23836), (3599, 15352), (3838, 14396), (4484, 12322), (4636, 11918), (5959, 9272), (6161, 8968), (7198, 7676)]