50649340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{51683}}^1$

素因数の和:51706

約数の個数: 36

約数和(自身を含む): 123731496

約数和(自身を除く): 73082156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 51683, 103366, 206732, 258415, 361781, 516830, 723562, 1033660, 1447124, 1808905, 2532467, 3617810, 5064934, 7235620, 10129868, 12662335, 25324670, 50649340]

約数ペア:

[(1, 50649340), (2, 25324670), (4, 12662335), (5, 10129868), (7, 7235620), (10, 5064934), (14, 3617810), (20, 2532467), (28, 1808905), (35, 1447124), (49, 1033660), (70, 723562), (98, 516830), (140, 361781), (196, 258415), (245, 206732), (490, 103366), (980, 51683)]