56030140

素因数分解:

$2^2\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{2243}}^1$

素因数の和:3501

約数の個数: 24

約数和(自身を含む): 117810000

約数和(自身を除く): 61779860

約数列:

[1, 2, 4, 5, 10, 20, 1249, 2243, 2498, 4486, 4996, 6245, 8972, 11215, 12490, 22430, 24980, 44860, 2801507, 5603014, 11206028, 14007535, 28015070, 56030140]

約数ペア:

[(1, 56030140), (2, 28015070), (4, 14007535), (5, 11206028), (10, 5603014), (20, 2801507), (1249, 44860), (2243, 24980), (2498, 22430), (4486, 12490), (4996, 11215), (6245, 8972)]