49617981

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3163}}^1$

素因数の和:3262

約数の個数: 32

約数和(自身を含む): 85048320

約数和(自身を除く): 35430339

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 1743, 2241, 3163, 5229, 9489, 15687, 22141, 28467, 66423, 85401, 199269, 262529, 597807, 787587, 1837703, 2362761, 5513109, 7088283, 16539327, 49617981]

約数ペア:

[(1, 49617981), (3, 16539327), (7, 7088283), (9, 5513109), (21, 2362761), (27, 1837703), (63, 787587), (83, 597807), (189, 262529), (249, 199269), (581, 85401), (747, 66423), (1743, 28467), (2241, 22141), (3163, 15687), (5229, 9489)]