52980170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{278843}}^1$

素因数の和:278869

約数の個数: 16

約数和(自身を含む): 100383840

約数和(自身を除く): 47403670

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 278843, 557686, 1394215, 2788430, 5298017, 10596034, 26490085, 52980170]

約数ペア:

[(1, 52980170), (2, 26490085), (5, 10596034), (10, 5298017), (19, 2788430), (38, 1394215), (95, 557686), (190, 278843)]