51811060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3593}}^1$

素因数の和:3712

約数の個数: 48

約数和(自身を含む): 125588736

約数和(自身を除く): 73777676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3593, 3605, 7186, 7210, 14372, 14420, 17965, 25151, 35930, 50302, 71860, 100604, 125755, 251510, 370079, 503020, 740158, 1480316, 1850395, 2590553, 3700790, 5181106, 7401580, 10362212, 12952765, 25905530, 51811060]

約数ペア:

[(1, 51811060), (2, 25905530), (4, 12952765), (5, 10362212), (7, 7401580), (10, 5181106), (14, 3700790), (20, 2590553), (28, 1850395), (35, 1480316), (70, 740158), (103, 503020), (140, 370079), (206, 251510), (412, 125755), (515, 100604), (721, 71860), (1030, 50302), (1442, 35930), (2060, 25151), (2884, 17965), (3593, 14420), (3605, 14372), (7186, 7210)]