49194640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55903}}^1$

素因数の和:55927

約数の個数: 40

約数和(自身を含む): 124777728

約数和(自身を除く): 75583088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 55903, 111806, 223612, 279515, 447224, 559030, 614933, 894448, 1118060, 1229866, 2236120, 2459732, 3074665, 4472240, 4919464, 6149330, 9838928, 12298660, 24597320, 49194640]

約数ペア:

[(1, 49194640), (2, 24597320), (4, 12298660), (5, 9838928), (8, 6149330), (10, 4919464), (11, 4472240), (16, 3074665), (20, 2459732), (22, 2236120), (40, 1229866), (44, 1118060), (55, 894448), (80, 614933), (88, 559030), (110, 447224), (176, 279515), (220, 223612), (440, 111806), (880, 55903)]