51205768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5303}}^1$

素因数の和:5397

約数の個数: 32

約数和(自身を含む): 103109760

約数和(自身を除く): 51903992

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 5303, 9656, 10606, 21212, 42424, 90151, 180302, 360604, 376513, 721208, 753026, 1506052, 3012104, 6400721, 12801442, 25602884, 51205768]

約数ペア:

[(1, 51205768), (2, 25602884), (4, 12801442), (8, 6400721), (17, 3012104), (34, 1506052), (68, 753026), (71, 721208), (136, 376513), (142, 360604), (284, 180302), (568, 90151), (1207, 42424), (2414, 21212), (4828, 10606), (5303, 9656)]