55991502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4993}}^1$

素因数の和:5097

約数の個数: 48

約数和(自身を含む): 140231520

約数和(自身を除く): 84240018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 4993, 5607, 9986, 11214, 14979, 29958, 34951, 44937, 69902, 89874, 104853, 209706, 314559, 444377, 629118, 888754, 1333131, 2666262, 3110639, 3999393, 6221278, 7998786, 9331917, 18663834, 27995751, 55991502]

約数ペア:

[(1, 55991502), (2, 27995751), (3, 18663834), (6, 9331917), (7, 7998786), (9, 6221278), (14, 3999393), (18, 3110639), (21, 2666262), (42, 1333131), (63, 888754), (89, 629118), (126, 444377), (178, 314559), (267, 209706), (534, 104853), (623, 89874), (801, 69902), (1246, 44937), (1602, 34951), (1869, 29958), (3738, 14979), (4993, 11214), (5607, 9986)]