54447646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{66889}}^1$

素因数の和:66939

約数の個数: 16

約数和(自身を含む): 91505520

約数和(自身を除く): 37057874

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 66889, 133778, 735779, 1471558, 2474893, 4949786, 27223823, 54447646]

約数ペア:

[(1, 54447646), (2, 27223823), (11, 4949786), (22, 2474893), (37, 1471558), (74, 735779), (407, 133778), (814, 66889)]