53980558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{38393}}^1$

素因数の和:38451

約数の個数: 16

約数和(自身を含む): 87538320

約数和(自身を除く): 33557762

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 38393, 76786, 729467, 1420541, 1458934, 2841082, 26990279, 53980558]

約数ペア:

[(1, 53980558), (2, 26990279), (19, 2841082), (37, 1458934), (38, 1420541), (74, 729467), (703, 76786), (1406, 38393)]