56796790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1409}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 106596000

約数和(自身を除く): 49799210

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1390, 1409, 2818, 4031, 7045, 8062, 14090, 20155, 40310, 40861, 81722, 195851, 204305, 391702, 408610, 979255, 1958510, 5679679, 11359358, 28398395, 56796790]

約数ペア:

[(1, 56796790), (2, 28398395), (5, 11359358), (10, 5679679), (29, 1958510), (58, 979255), (139, 408610), (145, 391702), (278, 204305), (290, 195851), (695, 81722), (1390, 40861), (1409, 40310), (2818, 20155), (4031, 14090), (7045, 8062)]