52409487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 80402112

約数和(自身を除く): 27992625

約数列:

[1, 3, 13, 17, 39, 51, 137, 221, 411, 577, 663, 1731, 1781, 2329, 5343, 6987, 7501, 9809, 22503, 29427, 30277, 79049, 90831, 127517, 237147, 382551, 1027637, 1343833, 3082911, 4031499, 17469829, 52409487]

約数ペア:

[(1, 52409487), (3, 17469829), (13, 4031499), (17, 3082911), (39, 1343833), (51, 1027637), (137, 382551), (221, 237147), (411, 127517), (577, 90831), (663, 79049), (1731, 30277), (1781, 29427), (2329, 22503), (5343, 9809), (6987, 7501)]