51855990483

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1\times {\mathrm{13907}}^1$

素因数の和:14272

約数の個数: 48

約数和(自身を含む): 79865744256

約数和(自身を除く): 28009753773

約数列:

[1, 3, 11, 19, 33, 57, 209, 313, 361, 627, 939, 1083, 3443, 3971, 5947, 10329, 11913, 13907, 17841, 41721, 65417, 112993, 152977, 196251, 264233, 338979, 458931, 792699, 1242923, 2906563, 3728769, 4352891, 5020427, 8719689, 13058673, 15061281, 47881801, 55224697, 82704929, 143645403, 165674091, 248114787, 909754219, 1571393651, 2729262657, 4714180953, 17285330161, 51855990483]

約数ペア:

[(1, 51855990483), (3, 17285330161), (11, 4714180953), (19, 2729262657), (33, 1571393651), (57, 909754219), (209, 248114787), (313, 165674091), (361, 143645403), (627, 82704929), (939, 55224697), (1083, 47881801), (3443, 15061281), (3971, 13058673), (5947, 8719689), (10329, 5020427), (11913, 4352891), (13907, 3728769), (17841, 2906563), (41721, 1242923), (65417, 792699), (112993, 458931), (152977, 338979), (196251, 264233)]