49419279

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 89037312

約数和(自身を除く): 39618033

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 83, 91, 117, 249, 273, 581, 727, 747, 819, 1079, 1743, 2181, 3237, 5089, 5229, 6543, 7553, 9451, 9711, 15267, 22659, 28353, 45801, 60341, 66157, 67977, 85059, 181023, 198471, 422387, 543069, 595413, 784433, 1267161, 2353299, 3801483, 5491031, 7059897, 16473093, 49419279]

約数ペア:

[(1, 49419279), (3, 16473093), (7, 7059897), (9, 5491031), (13, 3801483), (21, 2353299), (39, 1267161), (63, 784433), (83, 595413), (91, 543069), (117, 422387), (249, 198471), (273, 181023), (581, 85059), (727, 67977), (747, 66157), (819, 60341), (1079, 45801), (1743, 28353), (2181, 22659), (3237, 15267), (5089, 9711), (5229, 9451), (6543, 7553)]