49733649

素因数分解:

$3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{971}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 84602880

約数和(自身を除く): 34869231

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 271, 813, 971, 1897, 2439, 2913, 5691, 6797, 7317, 8739, 17073, 20391, 26217, 51219, 61173, 183519, 263141, 789423, 1841987, 2368269, 5525961, 7104807, 16577883, 49733649]

約数ペア:

[(1, 49733649), (3, 16577883), (7, 7104807), (9, 5525961), (21, 2368269), (27, 1841987), (63, 789423), (189, 263141), (271, 183519), (813, 61173), (971, 51219), (1897, 26217), (2439, 20391), (2913, 17073), (5691, 8739), (6797, 7317)]