56520178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2381}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 100844352

約数和(自身を除く): 44324174

約数列:

[1, 2, 11, 13, 22, 26, 83, 143, 166, 286, 913, 1079, 1826, 2158, 2381, 4762, 11869, 23738, 26191, 30953, 52382, 61906, 197623, 340483, 395246, 680966, 2173853, 2569099, 4347706, 5138198, 28260089, 56520178]

約数ペア:

[(1, 56520178), (2, 28260089), (11, 5138198), (13, 4347706), (22, 2569099), (26, 2173853), (83, 680966), (143, 395246), (166, 340483), (286, 197623), (913, 61906), (1079, 52382), (1826, 30953), (2158, 26191), (2381, 23738), (4762, 11869)]