48009488

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{21587}}^1$

素因数の和:21734

約数の個数: 20

約数和(自身を含む): 93691920

約数和(自身を除く): 45682432

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 21587, 43174, 86348, 172696, 345392, 3000593, 6001186, 12002372, 24004744, 48009488]

約数ペア:

[(1, 48009488), (2, 24004744), (4, 12002372), (8, 6001186), (16, 3000593), (139, 345392), (278, 172696), (556, 86348), (1112, 43174), (2224, 21587)]