53002565

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 82145664

約数和(自身を除く): 29143099

約数列:

[1, 5, 7, 11, 35, 49, 55, 71, 77, 245, 277, 355, 385, 497, 539, 781, 1385, 1939, 2485, 2695, 3047, 3479, 3905, 5467, 9695, 13573, 15235, 17395, 19667, 21329, 27335, 38269, 67865, 98335, 106645, 137669, 149303, 191345, 216337, 688345, 746515, 963683, 1081685, 1514359, 4818415, 7571795, 10600513, 53002565]

約数ペア:

[(1, 53002565), (5, 10600513), (7, 7571795), (11, 4818415), (35, 1514359), (49, 1081685), (55, 963683), (71, 746515), (77, 688345), (245, 216337), (277, 191345), (355, 149303), (385, 137669), (497, 106645), (539, 98335), (781, 67865), (1385, 38269), (1939, 27335), (2485, 21329), (2695, 19667), (3047, 17395), (3479, 15235), (3905, 13573), (5467, 9695)]