52720458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1255249}}^1$

素因数の和:1255261

約数の個数: 16

約数和(自身を含む): 120504000

約数和(自身を除く): 67783542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1255249, 2510498, 3765747, 7531494, 8786743, 17573486, 26360229, 52720458]

約数ペア:

[(1, 52720458), (2, 26360229), (3, 17573486), (6, 8786743), (7, 7531494), (14, 3765747), (21, 2510498), (42, 1255249)]