51473648

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{68449}}^1$

素因数の和:68504

約数の個数: 20

約数和(自身を含む): 101853600

約数和(自身を除く): 50379952

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 68449, 136898, 273796, 547592, 1095184, 3217103, 6434206, 12868412, 25736824, 51473648]

約数ペア:

[(1, 51473648), (2, 25736824), (4, 12868412), (8, 6434206), (16, 3217103), (47, 1095184), (94, 547592), (188, 273796), (376, 136898), (752, 68449)]