50874590013

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{719}}^1\times {\mathrm{2083}}^1$

素因数の和:2898

約数の個数: 48

約数和(自身を含む): 74687892480

約数和(自身を除く): 23813302467

約数列:

[1, 3, 13, 39, 67, 169, 201, 507, 719, 871, 2083, 2157, 2613, 6249, 9347, 11323, 27079, 28041, 33969, 48173, 81237, 121511, 139561, 144519, 352027, 364533, 418683, 626249, 1056081, 1497677, 1814293, 1878747, 4493031, 5442879, 8141237, 19469801, 23585809, 24423711, 58409403, 70757427, 100344359, 253107413, 301033077, 759322239, 1304476667, 3913430001, 16958196671, 50874590013]

約数ペア:

[(1, 50874590013), (3, 16958196671), (13, 3913430001), (39, 1304476667), (67, 759322239), (169, 301033077), (201, 253107413), (507, 100344359), (719, 70757427), (871, 58409403), (2083, 24423711), (2157, 23585809), (2613, 19469801), (6249, 8141237), (9347, 5442879), (11323, 4493031), (27079, 1878747), (28041, 1814293), (33969, 1497677), (48173, 1056081), (81237, 626249), (121511, 418683), (139561, 364533), (144519, 352027)]