54205140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{82129}}^1$

素因数の和:82152

約数の個数: 48

約数和(自身を含む): 165574080

約数和(自身を除く): 111368940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 82129, 164258, 246387, 328516, 410645, 492774, 821290, 903419, 985548, 1231935, 1642580, 1806838, 2463870, 2710257, 3613676, 4517095, 4927740, 5420514, 9034190, 10841028, 13551285, 18068380, 27102570, 54205140]

約数ペア:

[(1, 54205140), (2, 27102570), (3, 18068380), (4, 13551285), (5, 10841028), (6, 9034190), (10, 5420514), (11, 4927740), (12, 4517095), (15, 3613676), (20, 2710257), (22, 2463870), (30, 1806838), (33, 1642580), (44, 1231935), (55, 985548), (60, 903419), (66, 821290), (110, 492774), (132, 410645), (165, 328516), (220, 246387), (330, 164258), (660, 82129)]