49278903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 74359296

約数和(自身を除く): 25080393

約数列:

[1, 3, 17, 23, 43, 51, 69, 129, 391, 731, 977, 989, 1173, 2193, 2931, 2967, 16609, 16813, 22471, 42011, 49827, 50439, 67413, 126033, 382007, 714187, 966253, 1146021, 2142561, 2898759, 16426301, 49278903]

約数ペア:

[(1, 49278903), (3, 16426301), (17, 2898759), (23, 2142561), (43, 1146021), (51, 966253), (69, 714187), (129, 382007), (391, 126033), (731, 67413), (977, 50439), (989, 49827), (1173, 42011), (2193, 22471), (2931, 16813), (2967, 16609)]