53947620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{33301}}^1$

素因数の和:33322

約数の個数: 60

約数和(自身を含む): 169240764

約数和(自身を除く): 115293144

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 33301, 66602, 99903, 133204, 166505, 199806, 299709, 333010, 399612, 499515, 599418, 666020, 899127, 999030, 1198836, 1498545, 1798254, 1998060, 2697381, 2997090, 3596508, 4495635, 5394762, 5994180, 8991270, 10789524, 13486905, 17982540, 26973810, 53947620]

約数ペア:

[(1, 53947620), (2, 26973810), (3, 17982540), (4, 13486905), (5, 10789524), (6, 8991270), (9, 5994180), (10, 5394762), (12, 4495635), (15, 3596508), (18, 2997090), (20, 2697381), (27, 1998060), (30, 1798254), (36, 1498545), (45, 1198836), (54, 999030), (60, 899127), (81, 666020), (90, 599418), (108, 499515), (135, 399612), (162, 333010), (180, 299709), (270, 199806), (324, 166505), (405, 133204), (540, 99903), (810, 66602), (1620, 33301)]