54969310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21727}}^1$

素因数の和:21768

約数の個数: 32

約数和(自身を含む): 112637952

約数和(自身を除く): 57668642

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 21727, 43454, 108635, 217270, 238997, 477994, 499721, 999442, 1194985, 2389970, 2498605, 4997210, 5496931, 10993862, 27484655, 54969310]

約数ペア:

[(1, 54969310), (2, 27484655), (5, 10993862), (10, 5496931), (11, 4997210), (22, 2498605), (23, 2389970), (46, 1194985), (55, 999442), (110, 499721), (115, 477994), (230, 238997), (253, 217270), (506, 108635), (1265, 43454), (2530, 21727)]