49676440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112901}}^1$

素因数の和:112923

約数の個数: 32

約数和(自身を含む): 121934160

約数和(自身を除く): 72257720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 112901, 225802, 451604, 564505, 903208, 1129010, 1241911, 2258020, 2483822, 4516040, 4967644, 6209555, 9935288, 12419110, 24838220, 49676440]

約数ペア:

[(1, 49676440), (2, 24838220), (4, 12419110), (5, 9935288), (8, 6209555), (10, 4967644), (11, 4516040), (20, 2483822), (22, 2258020), (40, 1241911), (44, 1129010), (55, 903208), (88, 564505), (110, 451604), (220, 225802), (440, 112901)]