51420314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 87151680

約数和(自身を除く): 35731366

約数列:

[1, 2, 11, 22, 41, 82, 109, 218, 451, 523, 902, 1046, 1199, 2398, 4469, 5753, 8938, 11506, 21443, 42886, 49159, 57007, 98318, 114014, 235873, 471746, 627077, 1254154, 2337287, 4674574, 25710157, 51420314]

約数ペア:

[(1, 51420314), (2, 25710157), (11, 4674574), (22, 2337287), (41, 1254154), (82, 627077), (109, 471746), (218, 235873), (451, 114014), (523, 98318), (902, 57007), (1046, 49159), (1199, 42886), (2398, 21443), (4469, 11506), (5753, 8938)]