48968080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{87443}}^1$

素因数の和:87463

約数の個数: 40

約数和(自身を含む): 130116672

約数和(自身を除く): 81148592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 87443, 174886, 349772, 437215, 612101, 699544, 874430, 1224202, 1399088, 1748860, 2448404, 3060505, 3497720, 4896808, 6121010, 6995440, 9793616, 12242020, 24484040, 48968080]

約数ペア:

[(1, 48968080), (2, 24484040), (4, 12242020), (5, 9793616), (7, 6995440), (8, 6121010), (10, 4896808), (14, 3497720), (16, 3060505), (20, 2448404), (28, 1748860), (35, 1399088), (40, 1224202), (56, 874430), (70, 699544), (80, 612101), (112, 437215), (140, 349772), (280, 174886), (560, 87443)]