55629455

素因数分解:

$5^1\times 7^3\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 78720000

約数和(自身を除く): 23090545

約数列:

[1, 5, 7, 35, 49, 163, 199, 245, 343, 815, 995, 1141, 1393, 1715, 5705, 6965, 7987, 9751, 32437, 39935, 48755, 55909, 68257, 162185, 227059, 279545, 341285, 1135295, 1589413, 7947065, 11125891, 55629455]

約数ペア:

[(1, 55629455), (5, 11125891), (7, 7947065), (35, 1589413), (49, 1135295), (163, 341285), (199, 279545), (245, 227059), (343, 162185), (815, 68257), (995, 55909), (1141, 48755), (1393, 39935), (1715, 32437), (5705, 9751), (6965, 7987)]