51178290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1705943}}^1$

素因数の和:1705953

約数の個数: 16

約数和(自身を含む): 122827968

約数和(自身を除く): 71649678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1705943, 3411886, 5117829, 8529715, 10235658, 17059430, 25589145, 51178290]

約数ペア:

[(1, 51178290), (2, 25589145), (3, 17059430), (5, 10235658), (6, 8529715), (10, 5117829), (15, 3411886), (30, 1705943)]