55879210

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{20173}}^1$

素因数の和:20457

約数の個数: 16

約数和(自身を含む): 100950696

約数和(自身を除く): 45071486

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 20173, 40346, 100865, 201730, 5587921, 11175842, 27939605, 55879210]

約数ペア:

[(1, 55879210), (2, 27939605), (5, 11175842), (10, 5587921), (277, 201730), (554, 100865), (1385, 40346), (2770, 20173)]