50414140

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{7349}}^1$

素因数の和:7379

約数の個数: 48

約数和(自身を含む): 123480000

約数和(自身を除く): 73065860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 7349, 14698, 29396, 36745, 51443, 73490, 102886, 146980, 205772, 257215, 360101, 514430, 720202, 1028860, 1440404, 1800505, 2520707, 3601010, 5041414, 7202020, 10082828, 12603535, 25207070, 50414140]

約数ペア:

[(1, 50414140), (2, 25207070), (4, 12603535), (5, 10082828), (7, 7202020), (10, 5041414), (14, 3601010), (20, 2520707), (28, 1800505), (35, 1440404), (49, 1028860), (70, 720202), (98, 514430), (140, 360101), (196, 257215), (245, 205772), (343, 146980), (490, 102886), (686, 73490), (980, 51443), (1372, 36745), (1715, 29396), (3430, 14698), (6860, 7349)]