51525453

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1429}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 84015360

約数和(自身を除く): 32489907

約数列:

[1, 3, 7, 17, 21, 51, 101, 119, 303, 357, 707, 1429, 1717, 2121, 4287, 5151, 10003, 12019, 24293, 30009, 36057, 72879, 144329, 170051, 432987, 510153, 1010303, 2453593, 3030909, 7360779, 17175151, 51525453]

約数ペア:

[(1, 51525453), (3, 17175151), (7, 7360779), (17, 3030909), (21, 2453593), (51, 1010303), (101, 510153), (119, 432987), (303, 170051), (357, 144329), (707, 72879), (1429, 36057), (1717, 30009), (2121, 24293), (4287, 12019), (5151, 10003)]