49666589

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 62976000

約数和(自身を除く): 13309411

約数列:

[1, 7, 19, 29, 79, 133, 163, 203, 551, 553, 1141, 1501, 2291, 3097, 3857, 4727, 10507, 12877, 16037, 21679, 33089, 43529, 89813, 90139, 244663, 304703, 373433, 628691, 1712641, 2614031, 7095227, 49666589]

約数ペア:

[(1, 49666589), (7, 7095227), (19, 2614031), (29, 1712641), (79, 628691), (133, 373433), (163, 304703), (203, 244663), (551, 90139), (553, 89813), (1141, 43529), (1501, 33089), (2291, 21679), (3097, 16037), (3857, 12877), (4727, 10507)]