47229140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{48193}}^1$

素因数の和:48216

約数の個数: 36

約数和(自身を含む): 115376436

約数和(自身を除く): 68147296

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 48193, 96386, 192772, 240965, 337351, 481930, 674702, 963860, 1349404, 1686755, 2361457, 3373510, 4722914, 6747020, 9445828, 11807285, 23614570, 47229140]

約数ペア:

[(1, 47229140), (2, 23614570), (4, 11807285), (5, 9445828), (7, 6747020), (10, 4722914), (14, 3373510), (20, 2361457), (28, 1686755), (35, 1349404), (49, 963860), (70, 674702), (98, 481930), (140, 337351), (196, 240965), (245, 192772), (490, 96386), (980, 48193)]