53493210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{66041}}^1$

素因数の和:66060

約数の個数: 40

約数和(自身を含む): 143839476

約数和(自身を除く): 90346266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 66041, 132082, 198123, 330205, 396246, 594369, 660410, 990615, 1188738, 1783107, 1981230, 2971845, 3566214, 5349321, 5943690, 8915535, 10698642, 17831070, 26746605, 53493210]

約数ペア:

[(1, 53493210), (2, 26746605), (3, 17831070), (5, 10698642), (6, 8915535), (9, 5943690), (10, 5349321), (15, 3566214), (18, 2971845), (27, 1981230), (30, 1783107), (45, 1188738), (54, 990615), (81, 660410), (90, 594369), (135, 396246), (162, 330205), (270, 198123), (405, 132082), (810, 66041)]