47555620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2593}}^1$

素因数の和:2740

約数の個数: 48

約数和(自身を含む): 115049088

約数和(自身を除く): 67493468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2593, 2620, 3668, 4585, 5186, 9170, 10372, 12965, 18151, 18340, 25930, 36302, 51860, 72604, 90755, 181510, 339683, 363020, 679366, 1358732, 1698415, 2377781, 3396830, 4755562, 6793660, 9511124, 11888905, 23777810, 47555620]

約数ペア:

[(1, 47555620), (2, 23777810), (4, 11888905), (5, 9511124), (7, 6793660), (10, 4755562), (14, 3396830), (20, 2377781), (28, 1698415), (35, 1358732), (70, 679366), (131, 363020), (140, 339683), (262, 181510), (524, 90755), (655, 72604), (917, 51860), (1310, 36302), (1834, 25930), (2593, 18340), (2620, 18151), (3668, 12965), (4585, 10372), (5186, 9170)]