51747318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9551}}^1$

素因数の和:9609

約数の個数: 48

約数和(自身を含む): 131129856

約数和(自身を除く): 79382538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 9551, 19102, 28653, 57306, 66857, 85959, 133714, 171918, 200571, 401142, 410693, 601713, 821386, 1203426, 1232079, 2464158, 2874851, 3696237, 5749702, 7392474, 8624553, 17249106, 25873659, 51747318]

約数ペア:

[(1, 51747318), (2, 25873659), (3, 17249106), (6, 8624553), (7, 7392474), (9, 5749702), (14, 3696237), (18, 2874851), (21, 2464158), (42, 1232079), (43, 1203426), (63, 821386), (86, 601713), (126, 410693), (129, 401142), (258, 200571), (301, 171918), (387, 133714), (602, 85959), (774, 66857), (903, 57306), (1806, 28653), (2709, 19102), (5418, 9551)]