51820318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 90574848

約数和(自身を除く): 38754530

約数列:

[1, 2, 11, 17, 22, 34, 127, 187, 254, 374, 1091, 1397, 2159, 2182, 2794, 4318, 12001, 18547, 23749, 24002, 37094, 47498, 138557, 204017, 277114, 408034, 1524127, 2355469, 3048254, 4710938, 25910159, 51820318]

約数ペア:

[(1, 51820318), (2, 25910159), (11, 4710938), (17, 3048254), (22, 2355469), (34, 1524127), (127, 408034), (187, 277114), (254, 204017), (374, 138557), (1091, 47498), (1397, 37094), (2159, 24002), (2182, 23749), (2794, 18547), (4318, 12001)]