57282056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{550789}}^1$

素因数の和:550808

約数の個数: 16

約数和(自身を含む): 115665900

約数和(自身を除く): 58383844

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 550789, 1101578, 2203156, 4406312, 7160257, 14320514, 28641028, 57282056]

約数ペア:

[(1, 57282056), (2, 28641028), (4, 14320514), (8, 7160257), (13, 4406312), (26, 2203156), (52, 1101578), (104, 550789)]