49219471

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 63590400

約数和(自身を除く): 14370929

約数列:

[1, 7, 17, 23, 49, 119, 161, 343, 367, 391, 833, 1127, 2569, 2737, 5831, 6239, 7889, 8441, 17983, 19159, 43673, 59087, 125881, 134113, 143497, 305711, 413609, 1004479, 2139977, 2895263, 7031353, 49219471]

約数ペア:

[(1, 49219471), (7, 7031353), (17, 2895263), (23, 2139977), (49, 1004479), (119, 413609), (161, 305711), (343, 143497), (367, 134113), (391, 125881), (833, 59087), (1127, 43673), (2569, 19159), (2737, 17983), (5831, 8441), (6239, 7889)]