53845540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{384611}}^1$

素因数の和:384627

約数の個数: 24

約数和(自身を含む): 129229632

約数和(自身を除く): 75384092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 384611, 769222, 1538444, 1923055, 2692277, 3846110, 5384554, 7692220, 10769108, 13461385, 26922770, 53845540]

約数ペア:

[(1, 53845540), (2, 26922770), (4, 13461385), (5, 10769108), (7, 7692220), (10, 5384554), (14, 3846110), (20, 2692277), (28, 1923055), (35, 1538444), (70, 769222), (140, 384611)]