51531660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{95429}}^1$

素因数の和:95447

約数の個数: 48

約数和(自身を含む): 160322400

約数和(自身を除く): 108790740

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, 95429, 190858, 286287, 381716, 477145, 572574, 858861, 954290, 1145148, 1431435, 1717722, 1908580, 2576583, 2862870, 3435444, 4294305, 5153166, 5725740, 8588610, 10306332, 12882915, 17177220, 25765830, 51531660]

約数ペア:

[(1, 51531660), (2, 25765830), (3, 17177220), (4, 12882915), (5, 10306332), (6, 8588610), (9, 5725740), (10, 5153166), (12, 4294305), (15, 3435444), (18, 2862870), (20, 2576583), (27, 1908580), (30, 1717722), (36, 1431435), (45, 1145148), (54, 954290), (60, 858861), (90, 572574), (108, 477145), (135, 381716), (180, 286287), (270, 190858), (540, 95429)]