51494072

素因数分解:

$2^3\times 7^1\times {\mathrm{947}}^1\times {\mathrm{971}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 110574720

約数和(自身を除く): 59080648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 947, 971, 1894, 1942, 3788, 3884, 6629, 6797, 7576, 7768, 13258, 13594, 26516, 27188, 53032, 54376, 919537, 1839074, 3678148, 6436759, 7356296, 12873518, 25747036, 51494072]

約数ペア:

[(1, 51494072), (2, 25747036), (4, 12873518), (7, 7356296), (8, 6436759), (14, 3678148), (28, 1839074), (56, 919537), (947, 54376), (971, 53032), (1894, 27188), (1942, 26516), (3788, 13594), (3884, 13258), (6629, 7768), (6797, 7576)]