51671304

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1875

約数の個数: 64

約数和(自身を含む): 144648000

約数和(自身を除く): 92976696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 1112, 1251, 1668, 1721, 2502, 3336, 3442, 3753, 5004, 5163, 6884, 7506, 10008, 10326, 13768, 15012, 15489, 20652, 30024, 30978, 41304, 46467, 61956, 92934, 123912, 185868, 239219, 371736, 478438, 717657, 956876, 1435314, 1913752, 2152971, 2870628, 4305942, 5741256, 6458913, 8611884, 12917826, 17223768, 25835652, 51671304]

約数ペア:

[(1, 51671304), (2, 25835652), (3, 17223768), (4, 12917826), (6, 8611884), (8, 6458913), (9, 5741256), (12, 4305942), (18, 2870628), (24, 2152971), (27, 1913752), (36, 1435314), (54, 956876), (72, 717657), (108, 478438), (139, 371736), (216, 239219), (278, 185868), (417, 123912), (556, 92934), (834, 61956), (1112, 46467), (1251, 41304), (1668, 30978), (1721, 30024), (2502, 20652), (3336, 15489), (3442, 15012), (3753, 13768), (5004, 10326), (5163, 10008), (6884, 7506)]