55055890

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{69691}}^1$

素因数の和:69777

約数の個数: 16

約数和(自身を含む): 100356480

約数和(自身を除く): 45300590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 69691, 139382, 348455, 696910, 5505589, 11011178, 27527945, 55055890]

約数ペア:

[(1, 55055890), (2, 27527945), (5, 11011178), (10, 5505589), (79, 696910), (158, 348455), (395, 139382), (790, 69691)]