51525350

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{5231}}^1$

素因数の和:5440

約数の個数: 24

約数和(自身を含む): 96342048

約数和(自身を除く): 44816698

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 5231, 9850, 10462, 26155, 52310, 130775, 261550, 1030507, 2061014, 5152535, 10305070, 25762675, 51525350]

約数ペア:

[(1, 51525350), (2, 25762675), (5, 10305070), (10, 5152535), (25, 2061014), (50, 1030507), (197, 261550), (394, 130775), (985, 52310), (1970, 26155), (4925, 10462), (5231, 9850)]