55180124

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{445001}}^1$

素因数の和:445036

約数の個数: 12

約数和(自身を含む): 99680448

約数和(自身を除く): 44500324

約数列:

[1, 2, 4, 31, 62, 124, 445001, 890002, 1780004, 13795031, 27590062, 55180124]

約数ペア:

[(1, 55180124), (2, 27590062), (4, 13795031), (31, 1780004), (62, 890002), (124, 445001)]