247647550

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{32801}}^1$

素因数の和:32964

約数の個数: 24

約数和(自身を含む): 463689072

約数和(自身を除く): 216041522

約数列:

[1, 2, 5, 10, 25, 50, 151, 302, 755, 1510, 3775, 7550, 32801, 65602, 164005, 328010, 820025, 1640050, 4952951, 9905902, 24764755, 49529510, 123823775, 247647550]

約数ペア:

[(1, 247647550), (2, 123823775), (5, 49529510), (10, 24764755), (25, 9905902), (50, 4952951), (151, 1640050), (302, 820025), (755, 328010), (1510, 164005), (3775, 65602), (7550, 32801)]