51957712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191021}}^1$

素因数の和:191046

約数の個数: 20

約数和(自身を含む): 106590276

約数和(自身を除く): 54632564

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 191021, 382042, 764084, 1528168, 3056336, 3247357, 6494714, 12989428, 25978856, 51957712]

約数ペア:

[(1, 51957712), (2, 25978856), (4, 12989428), (8, 6494714), (16, 3247357), (17, 3056336), (34, 1528168), (68, 764084), (136, 382042), (272, 191021)]