51756112

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{104347}}^1$

素因数の和:104386

約数の個数: 20

約数和(自身を含む): 103513216

約数和(自身を除く): 51757104

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 104347, 208694, 417388, 834776, 1669552, 3234757, 6469514, 12939028, 25878056, 51756112]

約数ペア:

[(1, 51756112), (2, 25878056), (4, 12939028), (8, 6469514), (16, 3234757), (31, 1669552), (62, 834776), (124, 417388), (248, 208694), (496, 104347)]