51511292

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{108217}}^1$

素因数の和:108245

約数の個数: 24

約数和(自身を含む): 109083744

約数和(自身を除く): 57572452

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 108217, 216434, 432868, 757519, 1515038, 1839689, 3030076, 3679378, 7358756, 12877823, 25755646, 51511292]

約数ペア:

[(1, 51511292), (2, 25755646), (4, 12877823), (7, 7358756), (14, 3679378), (17, 3030076), (28, 1839689), (34, 1515038), (68, 757519), (119, 432868), (238, 216434), (476, 108217)]