49750815

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1103}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 83091456

約数和(自身を除く): 33340641

約数列:

[1, 3, 5, 15, 31, 93, 97, 155, 291, 465, 485, 1103, 1455, 3007, 3309, 5515, 9021, 15035, 16545, 34193, 45105, 102579, 106991, 170965, 320973, 512895, 534955, 1604865, 3316721, 9950163, 16583605, 49750815]

約数ペア:

[(1, 49750815), (3, 16583605), (5, 9950163), (15, 3316721), (31, 1604865), (93, 534955), (97, 512895), (155, 320973), (291, 170965), (465, 106991), (485, 102579), (1103, 45105), (1455, 34193), (3007, 16545), (3309, 15035), (5515, 9021)]