53118585

素因数分解:

$3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 112

約数和(自身を含む): 110174400

約数和(自身を除く): 57055815

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 59, 65, 81, 95, 117, 135, 171, 177, 195, 243, 247, 285, 295, 351, 405, 513, 531, 585, 729, 741, 767, 855, 885, 1053, 1121, 1215, 1235, 1539, 1593, 1755, 2223, 2301, 2565, 2655, 3159, 3363, 3645, 3705, 3835, 4617, 4779, 5265, 5605, 6669, 6903, 7695, 7965, 9477, 10089, 11115, 11505, 13851, 14337, 14573, 15795, 16815, 20007, 20709, 23085, 23895, 30267, 33345, 34515, 43011, 43719, 47385, 50445, 60021, 62127, 69255, 71685, 72865, 90801, 100035, 103545, 131157, 151335, 180063, 186381, 215055, 218595, 272403, 300105, 310635, 393471, 454005, 559143, 655785, 817209, 900315, 931905, 1180413, 1362015, 1967355, 2795715, 3541239, 4086045, 5902065, 10623717, 17706195, 53118585]

約数ペア:

[(1, 53118585), (3, 17706195), (5, 10623717), (9, 5902065), (13, 4086045), (15, 3541239), (19, 2795715), (27, 1967355), (39, 1362015), (45, 1180413), (57, 931905), (59, 900315), (65, 817209), (81, 655785), (95, 559143), (117, 454005), (135, 393471), (171, 310635), (177, 300105), (195, 272403), (243, 218595), (247, 215055), (285, 186381), (295, 180063), (351, 151335), (405, 131157), (513, 103545), (531, 100035), (585, 90801), (729, 72865), (741, 71685), (767, 69255), (855, 62127), (885, 60021), (1053, 50445), (1121, 47385), (1215, 43719), (1235, 43011), (1539, 34515), (1593, 33345), (1755, 30267), (2223, 23895), (2301, 23085), (2565, 20709), (2655, 20007), (3159, 16815), (3363, 15795), (3645, 14573), (3705, 14337), (3835, 13851), (4617, 11505), (4779, 11115), (5265, 10089), (5605, 9477), (6669, 7965), (6903, 7695)]