50171380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1487}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 120992256

約数和(自身を除く): 70820876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 482, 964, 1205, 1487, 1687, 2410, 2974, 3374, 4820, 5948, 6748, 7435, 8435, 10409, 14870, 16870, 20818, 29740, 33740, 41636, 52045, 104090, 208180, 358367, 716734, 1433468, 1791835, 2508569, 3583670, 5017138, 7167340, 10034276, 12542845, 25085690, 50171380]

約数ペア:

[(1, 50171380), (2, 25085690), (4, 12542845), (5, 10034276), (7, 7167340), (10, 5017138), (14, 3583670), (20, 2508569), (28, 1791835), (35, 1433468), (70, 716734), (140, 358367), (241, 208180), (482, 104090), (964, 52045), (1205, 41636), (1487, 33740), (1687, 29740), (2410, 20818), (2974, 16870), (3374, 14870), (4820, 10409), (5948, 8435), (6748, 7435)]