51068391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 84395520

約数和(自身を除く): 33327129

約数列:

[1, 3, 11, 17, 29, 33, 43, 51, 73, 87, 129, 187, 219, 319, 473, 493, 561, 731, 803, 957, 1241, 1247, 1419, 1479, 2117, 2193, 2409, 3139, 3723, 3741, 5423, 6351, 8041, 9417, 13651, 13717, 16269, 21199, 23287, 24123, 34529, 35989, 40953, 41151, 53363, 63597, 69861, 91031, 103587, 107967, 160089, 233189, 273093, 395879, 586993, 699567, 1001341, 1187637, 1547527, 1760979, 3004023, 4642581, 17022797, 51068391]

約数ペア:

[(1, 51068391), (3, 17022797), (11, 4642581), (17, 3004023), (29, 1760979), (33, 1547527), (43, 1187637), (51, 1001341), (73, 699567), (87, 586993), (129, 395879), (187, 273093), (219, 233189), (319, 160089), (473, 107967), (493, 103587), (561, 91031), (731, 69861), (803, 63597), (957, 53363), (1241, 41151), (1247, 40953), (1419, 35989), (1479, 34529), (2117, 24123), (2193, 23287), (2409, 21199), (3139, 16269), (3723, 13717), (3741, 13651), (5423, 9417), (6351, 8041)]