51720324

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{253531}}^1$

素因数の和:253555

約数の個数: 24

約数和(自身を含む): 127780128

約数和(自身を除く): 76059804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 253531, 507062, 760593, 1014124, 1521186, 3042372, 4310027, 8620054, 12930081, 17240108, 25860162, 51720324]

約数ペア:

[(1, 51720324), (2, 25860162), (3, 17240108), (4, 12930081), (6, 8620054), (12, 4310027), (17, 3042372), (34, 1521186), (51, 1014124), (68, 760593), (102, 507062), (204, 253531)]