49703020

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{9901}}^1$

素因数の和:10161

約数の個数: 24

約数和(自身を含む): 104802768

約数和(自身を除く): 55099748

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 9901, 19802, 39604, 49505, 99010, 198020, 2485151, 4970302, 9940604, 12425755, 24851510, 49703020]

約数ペア:

[(1, 49703020), (2, 24851510), (4, 12425755), (5, 9940604), (10, 4970302), (20, 2485151), (251, 198020), (502, 99010), (1004, 49505), (1255, 39604), (2510, 19802), (5020, 9901)]