49551315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 91010304

約数和(自身を除く): 41458989

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 165, 253, 345, 363, 605, 759, 1187, 1265, 1815, 2783, 3561, 3795, 5935, 8349, 13057, 13915, 17805, 27301, 39171, 41745, 65285, 81903, 136505, 143627, 195855, 300311, 409515, 430881, 718135, 900933, 1501555, 2154405, 3303421, 4504665, 9910263, 16517105, 49551315]

約数ペア:

[(1, 49551315), (3, 16517105), (5, 9910263), (11, 4504665), (15, 3303421), (23, 2154405), (33, 1501555), (55, 900933), (69, 718135), (115, 430881), (121, 409515), (165, 300311), (253, 195855), (345, 143627), (363, 136505), (605, 81903), (759, 65285), (1187, 41745), (1265, 39171), (1815, 27301), (2783, 17805), (3561, 13915), (3795, 13057), (5935, 8349)]