54789904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1093}}^1$

素因数の和:1355

約数の個数: 40

約数和(自身を含む): 114900632

約数和(自身を除く): 60110728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 241, 482, 964, 1093, 1928, 2186, 3133, 3856, 4372, 6266, 8744, 12532, 14209, 17488, 25064, 28418, 50128, 56836, 113672, 227344, 263413, 526826, 1053652, 2107304, 3424369, 4214608, 6848738, 13697476, 27394952, 54789904]

約数ペア:

[(1, 54789904), (2, 27394952), (4, 13697476), (8, 6848738), (13, 4214608), (16, 3424369), (26, 2107304), (52, 1053652), (104, 526826), (208, 263413), (241, 227344), (482, 113672), (964, 56836), (1093, 50128), (1928, 28418), (2186, 25064), (3133, 17488), (3856, 14209), (4372, 12532), (6266, 8744)]