56811390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1893713}}^1$

素因数の和:1893723

約数の個数: 16

約数和(自身を含む): 136347408

約数和(自身を除く): 79536018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1893713, 3787426, 5681139, 9468565, 11362278, 18937130, 28405695, 56811390]

約数ペア:

[(1, 56811390), (2, 28405695), (3, 18937130), (5, 11362278), (6, 9468565), (10, 5681139), (15, 3787426), (30, 1893713)]