51394248

素因数分解:

$2^3\times 3^2\times {\mathrm{787}}^1\times {\mathrm{907}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 139523280

約数和(自身を除く): 88129032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 787, 907, 1574, 1814, 2361, 2721, 3148, 3628, 4722, 5442, 6296, 7083, 7256, 8163, 9444, 10884, 14166, 16326, 18888, 21768, 28332, 32652, 56664, 65304, 713809, 1427618, 2141427, 2855236, 4282854, 5710472, 6424281, 8565708, 12848562, 17131416, 25697124, 51394248]

約数ペア:

[(1, 51394248), (2, 25697124), (3, 17131416), (4, 12848562), (6, 8565708), (8, 6424281), (9, 5710472), (12, 4282854), (18, 2855236), (24, 2141427), (36, 1427618), (72, 713809), (787, 65304), (907, 56664), (1574, 32652), (1814, 28332), (2361, 21768), (2721, 18888), (3148, 16326), (3628, 14166), (4722, 10884), (5442, 9444), (6296, 8163), (7083, 7256)]