51704624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{170081}}^1$

素因数の和:170108

約数の個数: 20

約数和(自身を含む): 105450840

約数和(自身を除く): 53746216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 170081, 340162, 680324, 1360648, 2721296, 3231539, 6463078, 12926156, 25852312, 51704624]

約数ペア:

[(1, 51704624), (2, 25852312), (4, 12926156), (8, 6463078), (16, 3231539), (19, 2721296), (38, 1360648), (76, 680324), (152, 340162), (304, 170081)]