49720380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{828673}}^1$

素因数の和:828685

約数の個数: 24

約数和(自身を含む): 139217232

約数和(自身を除く): 89496852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 828673, 1657346, 2486019, 3314692, 4143365, 4972038, 8286730, 9944076, 12430095, 16573460, 24860190, 49720380]

約数ペア:

[(1, 49720380), (2, 24860190), (3, 16573460), (4, 12430095), (5, 9944076), (6, 8286730), (10, 4972038), (12, 4143365), (15, 3314692), (20, 2486019), (30, 1657346), (60, 828673)]