53494420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{382103}}^1$

素因数の和:382119

約数の個数: 24

約数和(自身を含む): 128386944

約数和(自身を除く): 74892524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 382103, 764206, 1528412, 1910515, 2674721, 3821030, 5349442, 7642060, 10698884, 13373605, 26747210, 53494420]

約数ペア:

[(1, 53494420), (2, 26747210), (4, 13373605), (5, 10698884), (7, 7642060), (10, 5349442), (14, 3821030), (20, 2674721), (28, 1910515), (35, 1528412), (70, 764206), (140, 382103)]