51943364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 108591840

約数和(自身を除く): 56648476

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 59, 68, 107, 118, 121, 187, 214, 236, 242, 374, 428, 484, 649, 748, 1003, 1177, 1298, 1819, 2006, 2057, 2354, 2596, 3638, 4012, 4114, 4708, 6313, 7139, 7276, 8228, 11033, 12626, 12947, 14278, 20009, 22066, 25252, 25894, 28556, 40018, 44132, 51788, 69443, 80036, 107321, 121363, 138886, 214642, 220099, 242726, 277772, 429284, 440198, 485452, 763873, 880396, 1180531, 1527746, 2361062, 3055492, 4722124, 12985841, 25971682, 51943364]

約数ペア:

[(1, 51943364), (2, 25971682), (4, 12985841), (11, 4722124), (17, 3055492), (22, 2361062), (34, 1527746), (44, 1180531), (59, 880396), (68, 763873), (107, 485452), (118, 440198), (121, 429284), (187, 277772), (214, 242726), (236, 220099), (242, 214642), (374, 138886), (428, 121363), (484, 107321), (649, 80036), (748, 69443), (1003, 51788), (1177, 44132), (1298, 40018), (1819, 28556), (2006, 25894), (2057, 25252), (2354, 22066), (2596, 20009), (3638, 14278), (4012, 12947), (4114, 12626), (4708, 11033), (6313, 8228), (7139, 7276)]