51565108

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13249}}^1$

素因数の和:13399

約数の個数: 24

約数和(自身を含む): 103880000

約数和(自身を除く): 52314892

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 13249, 26498, 52996, 92743, 185486, 370972, 1841611, 3683222, 7366444, 12891277, 25782554, 51565108]

約数ペア:

[(1, 51565108), (2, 25782554), (4, 12891277), (7, 7366444), (14, 3683222), (28, 1841611), (139, 370972), (278, 185486), (556, 92743), (973, 52996), (1946, 26498), (3892, 13249)]