54706260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{130253}}^1$

素因数の和:130272

約数の個数: 48

約数和(自身を含む): 175061376

約数和(自身を除く): 120355116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 130253, 260506, 390759, 521012, 651265, 781518, 911771, 1302530, 1563036, 1823542, 1953795, 2605060, 2735313, 3647084, 3907590, 4558855, 5470626, 7815180, 9117710, 10941252, 13676565, 18235420, 27353130, 54706260]

約数ペア:

[(1, 54706260), (2, 27353130), (3, 18235420), (4, 13676565), (5, 10941252), (6, 9117710), (7, 7815180), (10, 5470626), (12, 4558855), (14, 3907590), (15, 3647084), (20, 2735313), (21, 2605060), (28, 1953795), (30, 1823542), (35, 1563036), (42, 1302530), (60, 911771), (70, 781518), (84, 651265), (105, 521012), (140, 390759), (210, 260506), (420, 130253)]