52406740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 114476544

約数和(自身を除く): 62069804

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 181, 310, 362, 467, 620, 724, 905, 934, 1810, 1868, 2335, 3620, 4670, 5611, 9340, 11222, 14477, 22444, 28055, 28954, 56110, 57908, 72385, 84527, 112220, 144770, 169054, 289540, 338108, 422635, 845270, 1690540, 2620337, 5240674, 10481348, 13101685, 26203370, 52406740]

約数ペア:

[(1, 52406740), (2, 26203370), (4, 13101685), (5, 10481348), (10, 5240674), (20, 2620337), (31, 1690540), (62, 845270), (124, 422635), (155, 338108), (181, 289540), (310, 169054), (362, 144770), (467, 112220), (620, 84527), (724, 72385), (905, 57908), (934, 56110), (1810, 28954), (1868, 28055), (2335, 22444), (3620, 14477), (4670, 11222), (5611, 9340)]