47452120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2153}}^1$

素因数の和:2212

約数の個数: 64

約数和(自身を含む): 116316000

約数和(自身を除く): 68863880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2153, 2204, 2755, 4306, 4408, 5510, 8612, 10765, 11020, 17224, 21530, 22040, 40907, 43060, 62437, 81814, 86120, 124874, 163628, 204535, 249748, 312185, 327256, 409070, 499496, 624370, 818140, 1186303, 1248740, 1636280, 2372606, 2497480, 4745212, 5931515, 9490424, 11863030, 23726060, 47452120]

約数ペア:

[(1, 47452120), (2, 23726060), (4, 11863030), (5, 9490424), (8, 5931515), (10, 4745212), (19, 2497480), (20, 2372606), (29, 1636280), (38, 1248740), (40, 1186303), (58, 818140), (76, 624370), (95, 499496), (116, 409070), (145, 327256), (152, 312185), (190, 249748), (232, 204535), (290, 163628), (380, 124874), (551, 86120), (580, 81814), (760, 62437), (1102, 43060), (1160, 40907), (2153, 22040), (2204, 21530), (2755, 17224), (4306, 11020), (4408, 10765), (5510, 8612)]