48447648

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1294

約数の個数: 72

約数和(自身を含む): 138820500

約数和(自身を除く): 90372852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 1129, 1192, 1341, 1788, 2258, 2384, 2682, 3387, 3576, 4516, 4768, 5364, 6774, 7152, 9032, 10161, 10728, 13548, 14304, 18064, 20322, 21456, 27096, 36128, 40644, 42912, 54192, 81288, 108384, 162576, 168221, 325152, 336442, 504663, 672884, 1009326, 1345768, 1513989, 2018652, 2691536, 3027978, 4037304, 5383072, 6055956, 8074608, 12111912, 16149216, 24223824, 48447648]

約数ペア:

[(1, 48447648), (2, 24223824), (3, 16149216), (4, 12111912), (6, 8074608), (8, 6055956), (9, 5383072), (12, 4037304), (16, 3027978), (18, 2691536), (24, 2018652), (32, 1513989), (36, 1345768), (48, 1009326), (72, 672884), (96, 504663), (144, 336442), (149, 325152), (288, 168221), (298, 162576), (447, 108384), (596, 81288), (894, 54192), (1129, 42912), (1192, 40644), (1341, 36128), (1788, 27096), (2258, 21456), (2384, 20322), (2682, 18064), (3387, 14304), (3576, 13548), (4516, 10728), (4768, 10161), (5364, 9032), (6774, 7152)]