56350359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 95213664

約数和(自身を除く): 38863305

約数列:

[1, 3, 9, 13, 17, 39, 41, 51, 117, 123, 153, 221, 369, 533, 663, 691, 697, 1599, 1989, 2073, 2091, 4797, 6219, 6273, 8983, 9061, 11747, 26949, 27183, 28331, 35241, 80847, 81549, 84993, 105723, 152711, 254979, 368303, 458133, 481627, 1104909, 1374399, 1444881, 3314727, 4334643, 6261151, 18783453, 56350359]

約数ペア:

[(1, 56350359), (3, 18783453), (9, 6261151), (13, 4334643), (17, 3314727), (39, 1444881), (41, 1374399), (51, 1104909), (117, 481627), (123, 458133), (153, 368303), (221, 254979), (369, 152711), (533, 105723), (663, 84993), (691, 81549), (697, 80847), (1599, 35241), (1989, 28331), (2073, 27183), (2091, 26949), (4797, 11747), (6219, 9061), (6273, 8983)]