48973870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3203}}^1$

素因数の和:3360

約数の個数: 32

約数和(自身を含む): 96888960

約数和(自身を除く): 47915090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 3058, 3203, 6406, 7645, 15290, 16015, 32030, 35233, 70466, 176165, 352330, 445217, 890434, 2226085, 4452170, 4897387, 9794774, 24486935, 48973870]

約数ペア:

[(1, 48973870), (2, 24486935), (5, 9794774), (10, 4897387), (11, 4452170), (22, 2226085), (55, 890434), (110, 445217), (139, 352330), (278, 176165), (695, 70466), (1390, 35233), (1529, 32030), (3058, 16015), (3203, 15290), (6406, 7645)]