51826585936

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1\times {\mathrm{919}}^1$

素因数の和:1964

約数の個数: 80

約数和(自身を含む): 103936919040

約数和(自身を除く): 52110333104

約数列:

[1, 2, 4, 8, 16, 53, 73, 106, 146, 212, 292, 424, 584, 848, 911, 919, 1168, 1822, 1838, 3644, 3676, 3869, 7288, 7352, 7738, 14576, 14704, 15476, 30952, 48283, 48707, 61904, 66503, 67087, 96566, 97414, 133006, 134174, 193132, 194828, 266012, 268348, 386264, 389656, 532024, 536696, 772528, 779312, 837209, 1064048, 1073392, 1674418, 3348836, 3524659, 3555611, 6697672, 7049318, 7111222, 13395344, 14098636, 14222444, 28197272, 28444888, 44372077, 56394544, 56889776, 61116257, 88744154, 122232514, 177488308, 244465028, 354976616, 488930056, 709953232, 977860112, 3239161621, 6478323242, 12956646484, 25913292968, 51826585936]

約数ペア:

[(1, 51826585936), (2, 25913292968), (4, 12956646484), (8, 6478323242), (16, 3239161621), (53, 977860112), (73, 709953232), (106, 488930056), (146, 354976616), (212, 244465028), (292, 177488308), (424, 122232514), (584, 88744154), (848, 61116257), (911, 56889776), (919, 56394544), (1168, 44372077), (1822, 28444888), (1838, 28197272), (3644, 14222444), (3676, 14098636), (3869, 13395344), (7288, 7111222), (7352, 7049318), (7738, 6697672), (14576, 3555611), (14704, 3524659), (15476, 3348836), (30952, 1674418), (48283, 1073392), (48707, 1064048), (61904, 837209), (66503, 779312), (67087, 772528), (96566, 536696), (97414, 532024), (133006, 389656), (134174, 386264), (193132, 268348), (194828, 266012)]