48555815

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 75841920

約数和(自身を除く): 27286105

約数列:

[1, 5, 7, 11, 35, 43, 49, 55, 77, 215, 245, 301, 385, 419, 473, 539, 1505, 2095, 2107, 2365, 2695, 2933, 3311, 4609, 10535, 14665, 16555, 18017, 20531, 23045, 23177, 32263, 90085, 102655, 115885, 126119, 161315, 198187, 225841, 630595, 882833, 990935, 1129205, 1387309, 4414165, 6936545, 9711163, 48555815]

約数ペア:

[(1, 48555815), (5, 9711163), (7, 6936545), (11, 4414165), (35, 1387309), (43, 1129205), (49, 990935), (55, 882833), (77, 630595), (215, 225841), (245, 198187), (301, 161315), (385, 126119), (419, 115885), (473, 102655), (539, 90085), (1505, 32263), (2095, 23177), (2107, 23045), (2365, 20531), (2695, 18017), (2933, 16555), (3311, 14665), (4609, 10535)]