51483420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{286019}}^1$

素因数の和:286034

約数の個数: 36

約数和(自身を含む): 156166920

約数和(自身を除く): 104683500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 286019, 572038, 858057, 1144076, 1430095, 1716114, 2574171, 2860190, 3432228, 4290285, 5148342, 5720380, 8580570, 10296684, 12870855, 17161140, 25741710, 51483420]

約数ペア:

[(1, 51483420), (2, 25741710), (3, 17161140), (4, 12870855), (5, 10296684), (6, 8580570), (9, 5720380), (10, 5148342), (12, 4290285), (15, 3432228), (18, 2860190), (20, 2574171), (30, 1716114), (36, 1430095), (45, 1144076), (60, 858057), (90, 572038), (180, 286019)]