51301236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2093

約数の個数: 72

約数和(自身を含む): 142554720

約数和(自身を除く): 91253484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2029, 2107, 3612, 4058, 4214, 6087, 6321, 8116, 8428, 12174, 12642, 14203, 24348, 25284, 28406, 42609, 56812, 85218, 87247, 99421, 170436, 174494, 198842, 261741, 298263, 348988, 397684, 523482, 596526, 610729, 1046964, 1193052, 1221458, 1832187, 2442916, 3664374, 4275103, 7328748, 8550206, 12825309, 17100412, 25650618, 51301236]

約数ペア:

[(1, 51301236), (2, 25650618), (3, 17100412), (4, 12825309), (6, 8550206), (7, 7328748), (12, 4275103), (14, 3664374), (21, 2442916), (28, 1832187), (42, 1221458), (43, 1193052), (49, 1046964), (84, 610729), (86, 596526), (98, 523482), (129, 397684), (147, 348988), (172, 298263), (196, 261741), (258, 198842), (294, 174494), (301, 170436), (516, 99421), (588, 87247), (602, 85218), (903, 56812), (1204, 42609), (1806, 28406), (2029, 25284), (2107, 24348), (3612, 14203), (4058, 12642), (4214, 12174), (6087, 8428), (6321, 8116)]