52261587

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6971}}^1$

素因数の和:7008

約数の個数: 36

約数和(自身を含む): 92992536

約数和(自身を除く): 40730949

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 6971, 7497, 20913, 48797, 62739, 118507, 146391, 341579, 355521, 439173, 829549, 1024737, 1066563, 2488647, 3074211, 5806843, 7465941, 17420529, 52261587]

約数ペア:

[(1, 52261587), (3, 17420529), (7, 7465941), (9, 5806843), (17, 3074211), (21, 2488647), (49, 1066563), (51, 1024737), (63, 829549), (119, 439173), (147, 355521), (153, 341579), (357, 146391), (441, 118507), (833, 62739), (1071, 48797), (2499, 20913), (6971, 7497)]