55539144

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{17939}}^1$

素因数の和:17994

約数の個数: 48

約数和(自身を含む): 153925200

約数和(自身を除く): 98386056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 17939, 35878, 53817, 71756, 107634, 143512, 161451, 215268, 322902, 430536, 645804, 771377, 1291608, 1542754, 2314131, 3085508, 4628262, 6171016, 6942393, 9256524, 13884786, 18513048, 27769572, 55539144]

約数ペア:

[(1, 55539144), (2, 27769572), (3, 18513048), (4, 13884786), (6, 9256524), (8, 6942393), (9, 6171016), (12, 4628262), (18, 3085508), (24, 2314131), (36, 1542754), (43, 1291608), (72, 771377), (86, 645804), (129, 430536), (172, 322902), (258, 215268), (344, 161451), (387, 143512), (516, 107634), (774, 71756), (1032, 53817), (1548, 35878), (3096, 17939)]