49391384

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8563}}^1$

素因数の和:8679

約数の個数: 32

約数和(自身を含む): 106878720

約数和(自身を除く): 57487336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 8563, 17126, 34252, 59941, 68504, 119882, 239764, 479528, 881989, 1763978, 3527956, 6173923, 7055912, 12347846, 24695692, 49391384]

約数ペア:

[(1, 49391384), (2, 24695692), (4, 12347846), (7, 7055912), (8, 6173923), (14, 3527956), (28, 1763978), (56, 881989), (103, 479528), (206, 239764), (412, 119882), (721, 68504), (824, 59941), (1442, 34252), (2884, 17126), (5768, 8563)]