51944450

素因数分解:

$2^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{4139}}^1$

素因数の和:4402

約数の個数: 24

約数和(自身を含む): 97025040

約数和(自身を除く): 45080590

約数列:

[1, 2, 5, 10, 25, 50, 251, 502, 1255, 2510, 4139, 6275, 8278, 12550, 20695, 41390, 103475, 206950, 1038889, 2077778, 5194445, 10388890, 25972225, 51944450]

約数ペア:

[(1, 51944450), (2, 25972225), (5, 10388890), (10, 5194445), (25, 2077778), (50, 1038889), (251, 206950), (502, 103475), (1255, 41390), (2510, 20695), (4139, 12550), (6275, 8278)]