51611714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 105062400

約数和(自身を除く): 53450686

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 62, 77, 133, 154, 209, 217, 266, 341, 418, 434, 569, 589, 682, 1138, 1178, 1463, 2387, 2926, 3983, 4123, 4774, 6259, 6479, 7966, 8246, 10811, 12518, 12958, 17639, 21622, 35278, 43813, 45353, 75677, 87626, 90706, 118921, 123473, 151354, 194029, 237842, 246946, 335141, 388058, 670282, 832447, 1358203, 1664894, 2345987, 2716406, 3686551, 4691974, 7373102, 25805857, 51611714]

約数ペア:

[(1, 51611714), (2, 25805857), (7, 7373102), (11, 4691974), (14, 3686551), (19, 2716406), (22, 2345987), (31, 1664894), (38, 1358203), (62, 832447), (77, 670282), (133, 388058), (154, 335141), (209, 246946), (217, 237842), (266, 194029), (341, 151354), (418, 123473), (434, 118921), (569, 90706), (589, 87626), (682, 75677), (1138, 45353), (1178, 43813), (1463, 35278), (2387, 21622), (2926, 17639), (3983, 12958), (4123, 12518), (4774, 10811), (6259, 8246), (6479, 7966)]