56553660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{104729}}^1$

素因数の和:104747

約数の個数: 48

約数和(自身を含む): 175946400

約数和(自身を除く): 119392740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 104729, 209458, 314187, 418916, 523645, 628374, 942561, 1047290, 1256748, 1570935, 1885122, 2094580, 2827683, 3141870, 3770244, 4712805, 5655366, 6283740, 9425610, 11310732, 14138415, 18851220, 28276830, 56553660]

約数ペア:

[(1, 56553660), (2, 28276830), (3, 18851220), (4, 14138415), (5, 11310732), (6, 9425610), (9, 6283740), (10, 5655366), (12, 4712805), (15, 3770244), (18, 3141870), (20, 2827683), (27, 2094580), (30, 1885122), (36, 1570935), (45, 1256748), (54, 1047290), (60, 942561), (90, 628374), (108, 523645), (135, 418916), (180, 314187), (270, 209458), (540, 104729)]