52513251

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{8713}}^1$

素因数の和:8771

約数の個数: 24

約数和(自身を含む): 83445264

約数和(自身を除く): 30932013

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 8713, 26139, 60991, 182973, 357233, 426937, 1071699, 1280811, 2500631, 7501893, 17504417, 52513251]

約数ペア:

[(1, 52513251), (3, 17504417), (7, 7501893), (21, 2500631), (41, 1280811), (49, 1071699), (123, 426937), (147, 357233), (287, 182973), (861, 60991), (2009, 26139), (6027, 8713)]