47516540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{57947}}^1$

素因数の和:57997

約数の個数: 24

約数和(自身を含む): 102220272

約数和(自身を除く): 54703732

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 57947, 115894, 231788, 289735, 579470, 1158940, 2375827, 4751654, 9503308, 11879135, 23758270, 47516540]

約数ペア:

[(1, 47516540), (2, 23758270), (4, 11879135), (5, 9503308), (10, 4751654), (20, 2375827), (41, 1158940), (82, 579470), (164, 289735), (205, 231788), (410, 115894), (820, 57947)]