54690928

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 108274320

約数和(自身を除く): 53583392

約数列:

[1, 2, 4, 8, 16, 97, 131, 194, 262, 269, 388, 524, 538, 776, 1048, 1076, 1552, 2096, 2152, 4304, 12707, 25414, 26093, 35239, 50828, 52186, 70478, 101656, 104372, 140956, 203312, 208744, 281912, 417488, 563824, 3418183, 6836366, 13672732, 27345464, 54690928]

約数ペア:

[(1, 54690928), (2, 27345464), (4, 13672732), (8, 6836366), (16, 3418183), (97, 563824), (131, 417488), (194, 281912), (262, 208744), (269, 203312), (388, 140956), (524, 104372), (538, 101656), (776, 70478), (1048, 52186), (1076, 50828), (1552, 35239), (2096, 26093), (2152, 25414), (4304, 12707)]