54230890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1487}}^1$

素因数の和:2022

約数の個数: 32

約数和(自身を含む): 111849984

約数和(自身を除く): 57619094

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 521, 1042, 1487, 2605, 2974, 3647, 5210, 7294, 7435, 10409, 14870, 18235, 20818, 36470, 52045, 104090, 774727, 1549454, 3873635, 5423089, 7747270, 10846178, 27115445, 54230890]

約数ペア:

[(1, 54230890), (2, 27115445), (5, 10846178), (7, 7747270), (10, 5423089), (14, 3873635), (35, 1549454), (70, 774727), (521, 104090), (1042, 52045), (1487, 36470), (2605, 20818), (2974, 18235), (3647, 14870), (5210, 10409), (7294, 7435)]