54731974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{27953}}^1$

素因数の和:28055

約数の個数: 16

約数和(自身を含む): 90570960

約数和(自身を除く): 35838986

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 27953, 55906, 307483, 614966, 2487817, 4975634, 27365987, 54731974]

約数ペア:

[(1, 54731974), (2, 27365987), (11, 4975634), (22, 2487817), (89, 614966), (178, 307483), (979, 55906), (1958, 27953)]