5200459901

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 6868893696

約数和(自身を除く): 1668433795

約数列:

[1, 7, 13, 31, 47, 61, 91, 217, 329, 403, 427, 611, 643, 793, 1457, 1891, 2821, 2867, 4277, 4501, 5551, 8359, 10199, 13237, 18941, 19933, 20069, 24583, 30221, 37271, 39223, 58513, 88877, 132587, 139531, 172081, 211547, 259129, 260897, 274561, 392873, 509899, 622139, 936851, 1155401, 1215913, 1813903, 1843481, 2750111, 3569293, 6557957, 8087807, 8511391, 12179063, 12904367, 15806869, 23965253, 57147911, 85253441, 110648083, 167756771, 400035377, 742922843, 5200459901]

約数ペア:

[(1, 5200459901), (7, 742922843), (13, 400035377), (31, 167756771), (47, 110648083), (61, 85253441), (91, 57147911), (217, 23965253), (329, 15806869), (403, 12904367), (427, 12179063), (611, 8511391), (643, 8087807), (793, 6557957), (1457, 3569293), (1891, 2750111), (2821, 1843481), (2867, 1813903), (4277, 1215913), (4501, 1155401), (5551, 936851), (8359, 622139), (10199, 509899), (13237, 392873), (18941, 274561), (19933, 260897), (20069, 259129), (24583, 211547), (30221, 172081), (37271, 139531), (39223, 132587), (58513, 88877)]