51971955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1327}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 95361024

約数和(自身を除く): 43389069

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 373, 1119, 1327, 1865, 2611, 3981, 5595, 6635, 7833, 9289, 13055, 19905, 27867, 39165, 46445, 139335, 494971, 1484913, 2474855, 3464797, 7424565, 10394391, 17323985, 51971955]

約数ペア:

[(1, 51971955), (3, 17323985), (5, 10394391), (7, 7424565), (15, 3464797), (21, 2474855), (35, 1484913), (105, 494971), (373, 139335), (1119, 46445), (1327, 39165), (1865, 27867), (2611, 19905), (3981, 13055), (5595, 9289), (6635, 7833)]