55115170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7057}}^1$

素因数の和:7146

約数の個数: 32

約数和(自身を含む): 109766016

約数和(自身を除く): 54650846

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7057, 7810, 14114, 35285, 70570, 77627, 155254, 388135, 501047, 776270, 1002094, 2505235, 5010470, 5511517, 11023034, 27557585, 55115170]

約数ペア:

[(1, 55115170), (2, 27557585), (5, 11023034), (10, 5511517), (11, 5010470), (22, 2505235), (55, 1002094), (71, 776270), (110, 501047), (142, 388135), (355, 155254), (710, 77627), (781, 70570), (1562, 35285), (3905, 14114), (7057, 7810)]