49207011

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 78048768

約数和(自身を除く): 28841757

約数列:

[1, 3, 7, 21, 41, 67, 123, 201, 287, 469, 853, 861, 1407, 2559, 2747, 5971, 8241, 17913, 19229, 34973, 57151, 57687, 104919, 171453, 244811, 400057, 734433, 1200171, 2343191, 7029573, 16402337, 49207011]

約数ペア:

[(1, 49207011), (3, 16402337), (7, 7029573), (21, 2343191), (41, 1200171), (67, 734433), (123, 400057), (201, 244811), (287, 171453), (469, 104919), (853, 57687), (861, 57151), (1407, 34973), (2559, 19229), (2747, 17913), (5971, 8241)]