49290928

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{50503}}^1$

素因数の和:50572

約数の個数: 20

約数和(自身を含む): 97068688

約数和(自身を除く): 47777760

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 50503, 101006, 202012, 404024, 808048, 3080683, 6161366, 12322732, 24645464, 49290928]

約数ペア:

[(1, 49290928), (2, 24645464), (4, 12322732), (8, 6161366), (16, 3080683), (61, 808048), (122, 404024), (244, 202012), (488, 101006), (976, 50503)]