56104615

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 79073280

約数和(自身を除く): 22968665

約数列:

[1, 5, 7, 35, 79, 103, 197, 395, 515, 553, 721, 985, 1379, 2765, 3605, 6895, 8137, 15563, 20291, 40685, 56959, 77815, 101455, 108941, 142037, 284795, 544705, 710185, 1602989, 8014945, 11220923, 56104615]

約数ペア:

[(1, 56104615), (5, 11220923), (7, 8014945), (35, 1602989), (79, 710185), (103, 544705), (197, 284795), (395, 142037), (515, 108941), (553, 101455), (721, 77815), (985, 56959), (1379, 40685), (2765, 20291), (3605, 15563), (6895, 8137)]