48826390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{256981}}^1$

素因数の和:257007

約数の個数: 16

約数和(自身を含む): 92513520

約数和(自身を除く): 43687130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 256981, 513962, 1284905, 2569810, 4882639, 9765278, 24413195, 48826390]

約数ペア:

[(1, 48826390), (2, 24413195), (5, 9765278), (10, 4882639), (19, 2569810), (38, 1284905), (95, 513962), (190, 256981)]