49804967270

素因数分解:

$2^1\times 5^1\times {\mathrm{20047}}^1\times {\mathrm{248441}}^1$

素因数の和:268495

約数の個数: 16

約数和(自身を含む): 89653773888

約数和(自身を除く): 39848806618

約数列:

[1, 2, 5, 10, 20047, 40094, 100235, 200470, 248441, 496882, 1242205, 2484410, 4980496727, 9960993454, 24902483635, 49804967270]

約数ペア:

[(1, 49804967270), (2, 24902483635), (5, 9960993454), (10, 4980496727), (20047, 2484410), (40094, 1242205), (100235, 496882), (200470, 248441)]