53249868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{30187}}^1$

素因数の和:30211

約数の個数: 54

約数和(自身を含む): 156585156

約数和(自身を除く): 103335288

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 30187, 60374, 90561, 120748, 181122, 211309, 271683, 362244, 422618, 543366, 633927, 845236, 1086732, 1267854, 1479163, 1901781, 2535708, 2958326, 3803562, 4437489, 5916652, 7607124, 8874978, 13312467, 17749956, 26624934, 53249868]

約数ペア:

[(1, 53249868), (2, 26624934), (3, 17749956), (4, 13312467), (6, 8874978), (7, 7607124), (9, 5916652), (12, 4437489), (14, 3803562), (18, 2958326), (21, 2535708), (28, 1901781), (36, 1479163), (42, 1267854), (49, 1086732), (63, 845236), (84, 633927), (98, 543366), (126, 422618), (147, 362244), (196, 271683), (252, 211309), (294, 181122), (441, 120748), (588, 90561), (882, 60374), (1764, 30187)]