55378721104

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{21589}}^1$

素因数の和:22260

約数の個数: 80

約数和(自身を含む): 126147779200

約数和(自身を除く): 70769058096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 619, 1036, 1238, 2072, 2476, 4144, 4333, 4952, 8666, 9904, 17332, 21589, 22903, 34664, 43178, 45806, 69328, 86356, 91612, 151123, 160321, 172712, 183224, 302246, 320642, 345424, 366448, 604492, 641284, 798793, 1208984, 1282568, 1597586, 2417968, 2565136, 3195172, 5591551, 6390344, 11183102, 12780688, 13363591, 22366204, 26727182, 44732408, 53454364, 89464816, 93545137, 106908728, 187090274, 213817456, 374180548, 494452867, 748361096, 988905734, 1496722192, 1977811468, 3461170069, 3955622936, 6922340138, 7911245872, 13844680276, 27689360552, 55378721104]

約数ペア:

[(1, 55378721104), (2, 27689360552), (4, 13844680276), (7, 7911245872), (8, 6922340138), (14, 3955622936), (16, 3461170069), (28, 1977811468), (37, 1496722192), (56, 988905734), (74, 748361096), (112, 494452867), (148, 374180548), (259, 213817456), (296, 187090274), (518, 106908728), (592, 93545137), (619, 89464816), (1036, 53454364), (1238, 44732408), (2072, 26727182), (2476, 22366204), (4144, 13363591), (4333, 12780688), (4952, 11183102), (8666, 6390344), (9904, 5591551), (17332, 3195172), (21589, 2565136), (22903, 2417968), (34664, 1597586), (43178, 1282568), (45806, 1208984), (69328, 798793), (86356, 641284), (91612, 604492), (151123, 366448), (160321, 345424), (172712, 320642), (183224, 302246)]