51231904

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{84263}}^1$

素因数の和:84292

約数の個数: 24

約数和(自身を含む): 106172640

約数和(自身を除く): 54940736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 84263, 168526, 337052, 674104, 1348208, 1600997, 2696416, 3201994, 6403988, 12807976, 25615952, 51231904]

約数ペア:

[(1, 51231904), (2, 25615952), (4, 12807976), (8, 6403988), (16, 3201994), (19, 2696416), (32, 1600997), (38, 1348208), (76, 674104), (152, 337052), (304, 168526), (608, 84263)]