47715550

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{13441}}^1$

素因数の和:13524

約数の個数: 24

約数和(自身を含む): 90007632

約数和(自身を除く): 42292082

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 13441, 26882, 67205, 134410, 336025, 672050, 954311, 1908622, 4771555, 9543110, 23857775, 47715550]

約数ペア:

[(1, 47715550), (2, 23857775), (5, 9543110), (10, 4771555), (25, 1908622), (50, 954311), (71, 672050), (142, 336025), (355, 134410), (710, 67205), (1775, 26882), (3550, 13441)]