55605151

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 67716000

約数和(自身を除く): 12110849

約数列:

[1, 7, 29, 49, 109, 203, 359, 763, 1421, 2513, 3161, 5341, 10411, 17591, 22127, 39131, 72877, 154889, 273917, 510139, 1134799, 1917419, 7943593, 55605151]

約数ペア:

[(1, 55605151), (7, 7943593), (29, 1917419), (49, 1134799), (109, 510139), (203, 273917), (359, 154889), (763, 72877), (1421, 39131), (2513, 22127), (3161, 17591), (5341, 10411)]