51179812

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 91010304

約数和(自身を除く): 39830492

約数列:

[1, 2, 4, 107, 197, 214, 394, 428, 607, 788, 1214, 2428, 21079, 42158, 64949, 84316, 119579, 129898, 239158, 259796, 478316, 12794953, 25589906, 51179812]

約数ペア:

[(1, 51179812), (2, 25589906), (4, 12794953), (107, 478316), (197, 259796), (214, 239158), (394, 129898), (428, 119579), (607, 84316), (788, 64949), (1214, 42158), (2428, 21079)]