56287323

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 90413856

約数和(自身を除く): 34126533

約数列:

[1, 3, 9, 17, 37, 51, 61, 111, 153, 163, 183, 333, 489, 549, 629, 1037, 1467, 1887, 2257, 2771, 3111, 5661, 6031, 6771, 8313, 9333, 9943, 18093, 20313, 24939, 29829, 38369, 54279, 89487, 102527, 115107, 169031, 307581, 345321, 367891, 507093, 922743, 1103673, 1521279, 3311019, 6254147, 18762441, 56287323]

約数ペア:

[(1, 56287323), (3, 18762441), (9, 6254147), (17, 3311019), (37, 1521279), (51, 1103673), (61, 922743), (111, 507093), (153, 367891), (163, 345321), (183, 307581), (333, 169031), (489, 115107), (549, 102527), (629, 89487), (1037, 54279), (1467, 38369), (1887, 29829), (2257, 24939), (2771, 20313), (3111, 18093), (5661, 9943), (6031, 9333), (6771, 8313)]