51019356

素因数分解:

$2^2\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{2129}}^1$

素因数の和:4133

約数の個数: 24

約数和(自身を含む): 119160720

約数和(自身を除く): 68141364

約数列:

[1, 2, 3, 4, 6, 12, 1997, 2129, 3994, 4258, 5991, 6387, 7988, 8516, 11982, 12774, 23964, 25548, 4251613, 8503226, 12754839, 17006452, 25509678, 51019356]

約数ペア:

[(1, 51019356), (2, 25509678), (3, 17006452), (4, 12754839), (6, 8503226), (12, 4251613), (1997, 25548), (2129, 23964), (3994, 12774), (4258, 11982), (5991, 8516), (6387, 7988)]