54990712478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3257}}^1\times {\mathrm{649379}}^1$

素因数の和:652651

約数の個数: 16

約数和(自身を含む): 88858561680

約数和(自身を除く): 33867849202

約数列:

[1, 2, 13, 26, 3257, 6514, 42341, 84682, 649379, 1298758, 8441927, 16883854, 2115027403, 4230054806, 27495356239, 54990712478]

約数ペア:

[(1, 54990712478), (2, 27495356239), (13, 4230054806), (26, 2115027403), (3257, 16883854), (6514, 8441927), (42341, 1298758), (84682, 649379)]