51506244

素因数分解:

$2^2\times 3^2\times {\mathrm{1430729}}^1$

素因数の和:1430739

約数の個数: 18

約数和(自身を含む): 130196430

約数和(自身を除く): 78690186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1430729, 2861458, 4292187, 5722916, 8584374, 12876561, 17168748, 25753122, 51506244]

約数ペア:

[(1, 51506244), (2, 25753122), (3, 17168748), (4, 12876561), (6, 8584374), (9, 5722916), (12, 4292187), (18, 2861458), (36, 1430729)]