49729855

素因数分解:

$5^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 20772545

約数列:

[1, 5, 7, 35, 49, 107, 245, 271, 343, 535, 749, 1355, 1715, 1897, 3745, 5243, 9485, 13279, 26215, 28997, 36701, 66395, 92953, 144985, 183505, 202979, 464765, 1014895, 1420853, 7104265, 9945971, 49729855]

約数ペア:

[(1, 49729855), (5, 9945971), (7, 7104265), (35, 1420853), (49, 1014895), (107, 464765), (245, 202979), (271, 183505), (343, 144985), (535, 92953), (749, 66395), (1355, 36701), (1715, 28997), (1897, 26215), (3745, 13279), (5243, 9485)]