51630095

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1399}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 69266400

約数和(自身を除く): 17636305

約数列:

[1, 5, 11, 55, 61, 121, 305, 605, 671, 1399, 3355, 6995, 7381, 15389, 36905, 76945, 85339, 169279, 426695, 846395, 938729, 4693645, 10326019, 51630095]

約数ペア:

[(1, 51630095), (5, 10326019), (11, 4693645), (55, 938729), (61, 846395), (121, 426695), (305, 169279), (605, 85339), (671, 76945), (1399, 36905), (3355, 15389), (6995, 7381)]