52518555

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 93899520

約数和(自身を除く): 41380965

約数列:

[1, 3, 5, 9, 15, 45, 59, 131, 151, 177, 295, 393, 453, 531, 655, 755, 885, 1179, 1359, 1965, 2265, 2655, 5895, 6795, 7729, 8909, 19781, 23187, 26727, 38645, 44545, 59343, 69561, 80181, 98905, 115935, 133635, 178029, 296715, 347805, 400905, 890145, 1167079, 3501237, 5835395, 10503711, 17506185, 52518555]

約数ペア:

[(1, 52518555), (3, 17506185), (5, 10503711), (9, 5835395), (15, 3501237), (45, 1167079), (59, 890145), (131, 400905), (151, 347805), (177, 296715), (295, 178029), (393, 133635), (453, 115935), (531, 98905), (655, 80181), (755, 69561), (885, 59343), (1179, 44545), (1359, 38645), (1965, 26727), (2265, 23187), (2655, 19781), (5895, 8909), (6795, 7729)]