51178168

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{463}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 98804160

約数和(自身を除く): 47625992

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 337, 463, 674, 926, 1348, 1852, 2696, 3704, 13817, 18983, 27634, 37966, 55268, 75932, 110536, 151864, 156031, 312062, 624124, 1248248, 6397271, 12794542, 25589084, 51178168]

約数ペア:

[(1, 51178168), (2, 25589084), (4, 12794542), (8, 6397271), (41, 1248248), (82, 624124), (164, 312062), (328, 156031), (337, 151864), (463, 110536), (674, 75932), (926, 55268), (1348, 37966), (1852, 27634), (2696, 18983), (3704, 13817)]