49114544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{161561}}^1$

素因数の和:161588

約数の個数: 20

約数和(自身を含む): 100168440

約数和(自身を除く): 51053896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 161561, 323122, 646244, 1292488, 2584976, 3069659, 6139318, 12278636, 24557272, 49114544]

約数ペア:

[(1, 49114544), (2, 24557272), (4, 12278636), (8, 6139318), (16, 3069659), (19, 2584976), (38, 1292488), (76, 646244), (152, 323122), (304, 161561)]