49992789

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 86676480

約数和(自身を除く): 36683691

約数列:

[1, 3, 7, 11, 21, 33, 43, 49, 77, 129, 147, 231, 301, 473, 539, 719, 903, 1419, 1617, 2107, 2157, 3311, 5033, 6321, 7909, 9933, 15099, 23177, 23727, 30917, 35231, 55363, 69531, 92751, 105693, 166089, 216419, 340087, 387541, 649257, 1020261, 1162623, 1514933, 2380609, 4544799, 7141827, 16664263, 49992789]

約数ペア:

[(1, 49992789), (3, 16664263), (7, 7141827), (11, 4544799), (21, 2380609), (33, 1514933), (43, 1162623), (49, 1020261), (77, 649257), (129, 387541), (147, 340087), (231, 216419), (301, 166089), (473, 105693), (539, 92751), (719, 69531), (903, 55363), (1419, 35231), (1617, 30917), (2107, 23727), (2157, 23177), (3311, 15099), (5033, 9933), (6321, 7909)]