48745890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4969}}^1$

素因数の和:5091

約数の個数: 48

約数和(自身を含む): 127927800

約数和(自身を除く): 79181910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 4969, 9810, 9938, 14907, 24845, 29814, 44721, 49690, 74535, 89442, 149070, 223605, 447210, 541621, 1083242, 1624863, 2708105, 3249726, 4874589, 5416210, 8124315, 9749178, 16248630, 24372945, 48745890]

約数ペア:

[(1, 48745890), (2, 24372945), (3, 16248630), (5, 9749178), (6, 8124315), (9, 5416210), (10, 4874589), (15, 3249726), (18, 2708105), (30, 1624863), (45, 1083242), (90, 541621), (109, 447210), (218, 223605), (327, 149070), (545, 89442), (654, 74535), (981, 49690), (1090, 44721), (1635, 29814), (1962, 24845), (3270, 14907), (4905, 9938), (4969, 9810)]