49562720

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3067}}^1$

素因数の和:3183

約数の個数: 48

約数和(自身を含む): 118289808

約数和(自身を除く): 68727088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3067, 3232, 4040, 6134, 8080, 12268, 15335, 16160, 24536, 30670, 49072, 61340, 98144, 122680, 245360, 309767, 490720, 619534, 1239068, 1548835, 2478136, 3097670, 4956272, 6195340, 9912544, 12390680, 24781360, 49562720]

約数ペア:

[(1, 49562720), (2, 24781360), (4, 12390680), (5, 9912544), (8, 6195340), (10, 4956272), (16, 3097670), (20, 2478136), (32, 1548835), (40, 1239068), (80, 619534), (101, 490720), (160, 309767), (202, 245360), (404, 122680), (505, 98144), (808, 61340), (1010, 49072), (1616, 30670), (2020, 24536), (3067, 16160), (3232, 15335), (4040, 12268), (6134, 8080)]