49690832

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{22343}}^1$

素因数の和:22490

約数の個数: 20

約数和(自身を含む): 96972960

約数和(自身を除く): 47282128

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 22343, 44686, 89372, 178744, 357488, 3105677, 6211354, 12422708, 24845416, 49690832]

約数ペア:

[(1, 49690832), (2, 24845416), (4, 12422708), (8, 6211354), (16, 3105677), (139, 357488), (278, 178744), (556, 89372), (1112, 44686), (2224, 22343)]