56312464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 124992000

約数和(自身を除く): 68679536

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 79, 92, 104, 149, 158, 184, 208, 298, 299, 316, 368, 596, 598, 632, 1027, 1192, 1196, 1264, 1817, 1937, 2054, 2384, 2392, 3427, 3634, 3874, 4108, 4784, 6854, 7268, 7748, 8216, 11771, 13708, 14536, 15496, 16432, 23542, 23621, 27416, 29072, 30992, 44551, 47084, 47242, 54832, 89102, 94168, 94484, 153023, 178204, 188336, 188968, 270733, 306046, 356408, 377936, 541466, 612092, 712816, 1082932, 1224184, 2165864, 2448368, 3519529, 4331728, 7039058, 14078116, 28156232, 56312464]

約数ペア:

[(1, 56312464), (2, 28156232), (4, 14078116), (8, 7039058), (13, 4331728), (16, 3519529), (23, 2448368), (26, 2165864), (46, 1224184), (52, 1082932), (79, 712816), (92, 612092), (104, 541466), (149, 377936), (158, 356408), (184, 306046), (208, 270733), (298, 188968), (299, 188336), (316, 178204), (368, 153023), (596, 94484), (598, 94168), (632, 89102), (1027, 54832), (1192, 47242), (1196, 47084), (1264, 44551), (1817, 30992), (1937, 29072), (2054, 27416), (2384, 23621), (2392, 23542), (3427, 16432), (3634, 15496), (3874, 14536), (4108, 13708), (4784, 11771), (6854, 8216), (7268, 7748)]