49902160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8101}}^1$

素因数の和:8132

約数の個数: 80

約数和(自身を含む): 144669312

約数和(自身を除く): 94767152

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 8101, 16202, 32404, 40505, 56707, 64808, 81010, 89111, 113414, 129616, 162020, 178222, 226828, 283535, 324040, 356444, 445555, 453656, 567070, 623777, 648080, 712888, 891110, 907312, 1134140, 1247554, 1425776, 1782220, 2268280, 2495108, 3118885, 3564440, 4536560, 4990216, 6237770, 7128880, 9980432, 12475540, 24951080, 49902160]

約数ペア:

[(1, 49902160), (2, 24951080), (4, 12475540), (5, 9980432), (7, 7128880), (8, 6237770), (10, 4990216), (11, 4536560), (14, 3564440), (16, 3118885), (20, 2495108), (22, 2268280), (28, 1782220), (35, 1425776), (40, 1247554), (44, 1134140), (55, 907312), (56, 891110), (70, 712888), (77, 648080), (80, 623777), (88, 567070), (110, 453656), (112, 445555), (140, 356444), (154, 324040), (176, 283535), (220, 226828), (280, 178222), (308, 162020), (385, 129616), (440, 113414), (560, 89111), (616, 81010), (770, 64808), (880, 56707), (1232, 40505), (1540, 32404), (3080, 16202), (6160, 8101)]