49010140

素因数分解:

$2^2\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{1609}}^1$

素因数の和:3141

約数の個数: 24

約数和(自身を含む): 103052880

約数和(自身を除く): 54042740

約数列:

[1, 2, 4, 5, 10, 20, 1523, 1609, 3046, 3218, 6092, 6436, 7615, 8045, 15230, 16090, 30460, 32180, 2450507, 4901014, 9802028, 12252535, 24505070, 49010140]

約数ペア:

[(1, 49010140), (2, 24505070), (4, 12252535), (5, 9802028), (10, 4901014), (20, 2450507), (1523, 32180), (1609, 30460), (3046, 16090), (3218, 15230), (6092, 8045), (6436, 7615)]