49291286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{1367}}^1$

素因数の和:1540

約数の個数: 24

約数和(自身を含む): 81874800

約数和(自身を除く): 32583514

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 1367, 1639, 2734, 3278, 15037, 18029, 30074, 36058, 165407, 203683, 330814, 407366, 2240513, 4481026, 24645643, 49291286]

約数ペア:

[(1, 49291286), (2, 24645643), (11, 4481026), (22, 2240513), (121, 407366), (149, 330814), (242, 203683), (298, 165407), (1367, 36058), (1639, 30074), (2734, 18029), (3278, 15037)]