52779568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{173617}}^1$

素因数の和:173644

約数の個数: 20

約数和(自身を含む): 107643160

約数和(自身を除く): 54863592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 173617, 347234, 694468, 1388936, 2777872, 3298723, 6597446, 13194892, 26389784, 52779568]

約数ペア:

[(1, 52779568), (2, 26389784), (4, 13194892), (8, 6597446), (16, 3298723), (19, 2777872), (38, 1388936), (76, 694468), (152, 347234), (304, 173617)]