49920334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 81607680

約数和(自身を除く): 31687346

約数列:

[1, 2, 19, 38, 43, 86, 137, 223, 274, 446, 817, 1634, 2603, 4237, 5206, 5891, 8474, 9589, 11782, 19178, 30551, 61102, 111929, 182191, 223858, 364382, 580469, 1160938, 1313693, 2627386, 24960167, 49920334]

約数ペア:

[(1, 49920334), (2, 24960167), (19, 2627386), (38, 1313693), (43, 1160938), (86, 580469), (137, 364382), (223, 223858), (274, 182191), (446, 111929), (817, 61102), (1634, 30551), (2603, 19178), (4237, 11782), (5206, 9589), (5891, 8474)]