48545185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 64979712

約数和(自身を除く): 16434527

約数列:

[1, 5, 13, 65, 67, 71, 157, 335, 355, 785, 871, 923, 2041, 4355, 4615, 4757, 10205, 10519, 11147, 23785, 52595, 55735, 61841, 136747, 144911, 309205, 683735, 724555, 746849, 3734245, 9709037, 48545185]

約数ペア:

[(1, 48545185), (5, 9709037), (13, 3734245), (65, 746849), (67, 724555), (71, 683735), (157, 309205), (335, 144911), (355, 136747), (785, 61841), (871, 55735), (923, 52595), (2041, 23785), (4355, 11147), (4615, 10519), (4757, 10205)]