55365867

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 88452000

約数和(自身を除く): 33086133

約数列:

[1, 3, 9, 19, 41, 53, 57, 123, 149, 159, 171, 369, 447, 477, 779, 1007, 1341, 2173, 2337, 2831, 3021, 6109, 6519, 7011, 7897, 8493, 9063, 18327, 19557, 23691, 25479, 41287, 54981, 71073, 116071, 123861, 150043, 323777, 348213, 371583, 450129, 971331, 1044639, 1350387, 2913993, 6151763, 18455289, 55365867]

約数ペア:

[(1, 55365867), (3, 18455289), (9, 6151763), (19, 2913993), (41, 1350387), (53, 1044639), (57, 971331), (123, 450129), (149, 371583), (159, 348213), (171, 323777), (369, 150043), (447, 123861), (477, 116071), (779, 71073), (1007, 54981), (1341, 41287), (2173, 25479), (2337, 23691), (2831, 19557), (3021, 18327), (6109, 9063), (6519, 8493), (7011, 7897)]