56872090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5119}}^1$

素因数の和:5238

約数の個数: 32

約数和(自身を含む): 112803840

約数和(自身を除く): 55931750

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5119, 5555, 10238, 11110, 25595, 51190, 56309, 112618, 281545, 517019, 563090, 1034038, 2585095, 5170190, 5687209, 11374418, 28436045, 56872090]

約数ペア:

[(1, 56872090), (2, 28436045), (5, 11374418), (10, 5687209), (11, 5170190), (22, 2585095), (55, 1034038), (101, 563090), (110, 517019), (202, 281545), (505, 112618), (1010, 56309), (1111, 51190), (2222, 25595), (5119, 11110), (5555, 10238)]