51751638

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3191}}^1$

素因数の和:3269

約数の個数: 48

約数和(自身を含む): 121002336

約数和(自身を除く): 69250698

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 901, 954, 1802, 2703, 3191, 5406, 6382, 8109, 9573, 16218, 19146, 28719, 54247, 57438, 108494, 162741, 169123, 325482, 338246, 488223, 507369, 976446, 1014738, 1522107, 2875091, 3044214, 5750182, 8625273, 17250546, 25875819, 51751638]

約数ペア:

[(1, 51751638), (2, 25875819), (3, 17250546), (6, 8625273), (9, 5750182), (17, 3044214), (18, 2875091), (34, 1522107), (51, 1014738), (53, 976446), (102, 507369), (106, 488223), (153, 338246), (159, 325482), (306, 169123), (318, 162741), (477, 108494), (901, 57438), (954, 54247), (1802, 28719), (2703, 19146), (3191, 16218), (5406, 9573), (6382, 8109)]