49999444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{11251}}^1$

素因数の和:11367

約数の個数: 24

約数和(自身を含む): 96407136

約数和(自身を除く): 46407692

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 11251, 22502, 45004, 123761, 247522, 495044, 1136351, 2272702, 4545404, 12499861, 24999722, 49999444]

約数ペア:

[(1, 49999444), (2, 24999722), (4, 12499861), (11, 4545404), (22, 2272702), (44, 1136351), (101, 495044), (202, 247522), (404, 123761), (1111, 45004), (2222, 22502), (4444, 11251)]