49773328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{727}}^1$

素因数の和:1135

約数の個数: 40

約数和(自身を含む): 105618240

約数和(自身を除く): 55844912

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 389, 727, 778, 1454, 1556, 2908, 3112, 4279, 5816, 6224, 7997, 8558, 11632, 15994, 17116, 31988, 34232, 63976, 68464, 127952, 282803, 565606, 1131212, 2262424, 3110833, 4524848, 6221666, 12443332, 24886664, 49773328]

約数ペア:

[(1, 49773328), (2, 24886664), (4, 12443332), (8, 6221666), (11, 4524848), (16, 3110833), (22, 2262424), (44, 1131212), (88, 565606), (176, 282803), (389, 127952), (727, 68464), (778, 63976), (1454, 34232), (1556, 31988), (2908, 17116), (3112, 15994), (4279, 11632), (5816, 8558), (6224, 7997)]