51659326

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^2\times {\mathrm{131}}^1$

素因数の和:316

約数の個数: 24

約数和(自身を含む): 81304344

約数和(自身を除く): 29645018

約数列:

[1, 2, 37, 73, 74, 131, 146, 262, 2701, 4847, 5329, 5402, 9563, 9694, 10658, 19126, 197173, 353831, 394346, 698099, 707662, 1396198, 25829663, 51659326]

約数ペア:

[(1, 51659326), (2, 25829663), (37, 1396198), (73, 707662), (74, 698099), (131, 394346), (146, 353831), (262, 197173), (2701, 19126), (4847, 10658), (5329, 9694), (5402, 9563)]