54650090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4919}}^1$

素因数の和:5038

約数の個数: 32

約数和(自身を含む): 108397440

約数和(自身を除く): 53747350

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 4919, 5555, 9838, 11110, 24595, 49190, 54109, 108218, 270545, 496819, 541090, 993638, 2484095, 4968190, 5465009, 10930018, 27325045, 54650090]

約数ペア:

[(1, 54650090), (2, 27325045), (5, 10930018), (10, 5465009), (11, 4968190), (22, 2484095), (55, 993638), (101, 541090), (110, 496819), (202, 270545), (505, 108218), (1010, 54109), (1111, 49190), (2222, 24595), (4919, 11110), (5555, 9838)]