51512742

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 114285600

約数和(自身を除く): 62772858

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 197, 199, 219, 394, 398, 438, 591, 597, 657, 1182, 1194, 1314, 1773, 1791, 3546, 3582, 14381, 14527, 28762, 29054, 39203, 43143, 43581, 78406, 86286, 87162, 117609, 129429, 130743, 235218, 258858, 261486, 352827, 705654, 2861819, 5723638, 8585457, 17170914, 25756371, 51512742]

約数ペア:

[(1, 51512742), (2, 25756371), (3, 17170914), (6, 8585457), (9, 5723638), (18, 2861819), (73, 705654), (146, 352827), (197, 261486), (199, 258858), (219, 235218), (394, 130743), (398, 129429), (438, 117609), (591, 87162), (597, 86286), (657, 78406), (1182, 43581), (1194, 43143), (1314, 39203), (1773, 29054), (1791, 28762), (3546, 14527), (3582, 14381)]