49477328

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{22247}}^1$

素因数の和:22394

約数の個数: 20

約数和(自身を含む): 96556320

約数和(自身を除く): 47078992

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 22247, 44494, 88988, 177976, 355952, 3092333, 6184666, 12369332, 24738664, 49477328]

約数ペア:

[(1, 49477328), (2, 24738664), (4, 12369332), (8, 6184666), (16, 3092333), (139, 355952), (278, 177976), (556, 88988), (1112, 44494), (2224, 22247)]