55494596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{18979}}^1$

素因数の和:19043

約数の個数: 24

約数和(自身を含む): 105225120

約数和(自身を除く): 49730524

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 18979, 37958, 75916, 322643, 645286, 816097, 1290572, 1632194, 3264388, 13873649, 27747298, 55494596]

約数ペア:

[(1, 55494596), (2, 27747298), (4, 13873649), (17, 3264388), (34, 1632194), (43, 1290572), (68, 816097), (86, 645286), (172, 322643), (731, 75916), (1462, 37958), (2924, 18979)]