55387724

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{4933}}^1$

素因数の和:5345

約数の個数: 24

約数和(自身を含む): 111074208

約数和(自身を除く): 55686484

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 2807, 4933, 5614, 9866, 11228, 19732, 34531, 69062, 138124, 1978133, 3956266, 7912532, 13846931, 27693862, 55387724]

約数ペア:

[(1, 55387724), (2, 27693862), (4, 13846931), (7, 7912532), (14, 3956266), (28, 1978133), (401, 138124), (802, 69062), (1604, 34531), (2807, 19732), (4933, 11228), (5614, 9866)]