51417212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 113084160

約数和(自身を除く): 61666948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 556, 973, 1201, 1529, 1946, 2402, 3058, 3892, 4804, 6116, 8407, 10703, 13211, 16814, 21406, 26422, 33628, 42812, 52844, 92477, 166939, 184954, 333878, 369908, 667756, 1168573, 1836329, 2337146, 3672658, 4674292, 7345316, 12854303, 25708606, 51417212]

約数ペア:

[(1, 51417212), (2, 25708606), (4, 12854303), (7, 7345316), (11, 4674292), (14, 3672658), (22, 2337146), (28, 1836329), (44, 1168573), (77, 667756), (139, 369908), (154, 333878), (278, 184954), (308, 166939), (556, 92477), (973, 52844), (1201, 42812), (1529, 33628), (1946, 26422), (2402, 21406), (3058, 16814), (3892, 13211), (4804, 10703), (6116, 8407)]