53059370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 118540800

約数和(自身を除く): 65481430

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 199, 293, 398, 455, 586, 910, 995, 1393, 1465, 1990, 2051, 2587, 2786, 2930, 3809, 4102, 5174, 6965, 7618, 10255, 12935, 13930, 18109, 19045, 20510, 25870, 26663, 36218, 38090, 53326, 58307, 90545, 116614, 133315, 181090, 266630, 291535, 408149, 583070, 757991, 816298, 1515982, 2040745, 3789955, 4081490, 5305937, 7579910, 10611874, 26529685, 53059370]

約数ペア:

[(1, 53059370), (2, 26529685), (5, 10611874), (7, 7579910), (10, 5305937), (13, 4081490), (14, 3789955), (26, 2040745), (35, 1515982), (65, 816298), (70, 757991), (91, 583070), (130, 408149), (182, 291535), (199, 266630), (293, 181090), (398, 133315), (455, 116614), (586, 90545), (910, 58307), (995, 53326), (1393, 38090), (1465, 36218), (1990, 26663), (2051, 25870), (2587, 20510), (2786, 19045), (2930, 18109), (3809, 13930), (4102, 12935), (5174, 10255), (6965, 7618)]