49237168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{181019}}^1$

素因数の和:181044

約数の個数: 20

約数和(自身を含む): 101009160

約数和(自身を除く): 51771992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 181019, 362038, 724076, 1448152, 2896304, 3077323, 6154646, 12309292, 24618584, 49237168]

約数ペア:

[(1, 49237168), (2, 24618584), (4, 12309292), (8, 6154646), (16, 3077323), (17, 2896304), (34, 1448152), (68, 724076), (136, 362038), (272, 181019)]