49822780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2131}}^1$

素因数の和:2314

約数の個数: 48

約数和(自身を含む): 120347136

約数和(自身を除く): 70524356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1169, 1670, 2131, 2338, 3340, 4262, 4676, 5845, 8524, 10655, 11690, 14917, 21310, 23380, 29834, 42620, 59668, 74585, 149170, 298340, 355877, 711754, 1423508, 1779385, 2491139, 3558770, 4982278, 7117540, 9964556, 12455695, 24911390, 49822780]

約数ペア:

[(1, 49822780), (2, 24911390), (4, 12455695), (5, 9964556), (7, 7117540), (10, 4982278), (14, 3558770), (20, 2491139), (28, 1779385), (35, 1423508), (70, 711754), (140, 355877), (167, 298340), (334, 149170), (668, 74585), (835, 59668), (1169, 42620), (1670, 29834), (2131, 23380), (2338, 21310), (3340, 14917), (4262, 11690), (4676, 10655), (5845, 8524)]