49203880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{111827}}^1$

素因数の和:111849

約数の個数: 32

約数和(自身を含む): 120774240

約数和(自身を除く): 71570360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 111827, 223654, 447308, 559135, 894616, 1118270, 1230097, 2236540, 2460194, 4473080, 4920388, 6150485, 9840776, 12300970, 24601940, 49203880]

約数ペア:

[(1, 49203880), (2, 24601940), (4, 12300970), (5, 9840776), (8, 6150485), (10, 4920388), (11, 4473080), (20, 2460194), (22, 2236540), (40, 1230097), (44, 1118270), (55, 894616), (88, 559135), (110, 447308), (220, 223654), (440, 111827)]