49557776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{163019}}^1$

素因数の和:163046

約数の個数: 20

約数和(自身を含む): 101072400

約数和(自身を除く): 51514624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 163019, 326038, 652076, 1304152, 2608304, 3097361, 6194722, 12389444, 24778888, 49557776]

約数ペア:

[(1, 49557776), (2, 24778888), (4, 12389444), (8, 6194722), (16, 3097361), (19, 2608304), (38, 1304152), (76, 652076), (152, 326038), (304, 163019)]