51538226

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{1571}}^1$

素因数の和:1969

約数の個数: 16

約数和(自身を含む): 79228800

約数和(自身を除く): 27690574

約数列:

[1, 2, 47, 94, 349, 698, 1571, 3142, 16403, 32806, 73837, 147674, 548279, 1096558, 25769113, 51538226]

約数ペア:

[(1, 51538226), (2, 25769113), (47, 1096558), (94, 548279), (349, 147674), (698, 73837), (1571, 32806), (3142, 16403)]