54109952

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 118470240

約数和(自身を除く): 64360288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 208, 229, 256, 284, 416, 458, 568, 832, 916, 923, 1136, 1664, 1832, 1846, 2272, 2977, 3328, 3664, 3692, 4544, 5954, 7328, 7384, 9088, 11908, 14656, 14768, 16259, 18176, 23816, 29312, 29536, 32518, 47632, 58624, 59072, 65036, 95264, 118144, 130072, 190528, 211367, 236288, 260144, 381056, 422734, 520288, 762112, 845468, 1040576, 1690936, 2081152, 3381872, 4162304, 6763744, 13527488, 27054976, 54109952]

約数ペア:

[(1, 54109952), (2, 27054976), (4, 13527488), (8, 6763744), (13, 4162304), (16, 3381872), (26, 2081152), (32, 1690936), (52, 1040576), (64, 845468), (71, 762112), (104, 520288), (128, 422734), (142, 381056), (208, 260144), (229, 236288), (256, 211367), (284, 190528), (416, 130072), (458, 118144), (568, 95264), (832, 65036), (916, 59072), (923, 58624), (1136, 47632), (1664, 32518), (1832, 29536), (1846, 29312), (2272, 23816), (2977, 18176), (3328, 16259), (3664, 14768), (3692, 14656), (4544, 11908), (5954, 9088), (7328, 7384)]