49209856

素因数分解:

$2^9\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:672

約数の個数: 40

約数和(自身を含む): 98993664

約数和(自身を除く): 49783808

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 256, 431, 446, 512, 862, 892, 1724, 1784, 3448, 3568, 6896, 7136, 13792, 14272, 27584, 28544, 55168, 57088, 96113, 110336, 114176, 192226, 220672, 384452, 768904, 1537808, 3075616, 6151232, 12302464, 24604928, 49209856]

約数ペア:

[(1, 49209856), (2, 24604928), (4, 12302464), (8, 6151232), (16, 3075616), (32, 1537808), (64, 768904), (128, 384452), (223, 220672), (256, 192226), (431, 114176), (446, 110336), (512, 96113), (862, 57088), (892, 55168), (1724, 28544), (1784, 27584), (3448, 14272), (3568, 13792), (6896, 7136)]