53402560

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3881}}^1$

素因数の和:3941

約数の個数: 56

約数和(自身を含む): 130155696

約数和(自身を除く): 76753136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 3881, 6880, 7762, 13760, 15524, 19405, 31048, 38810, 62096, 77620, 124192, 155240, 166883, 248384, 310480, 333766, 620960, 667532, 834415, 1241920, 1335064, 1668830, 2670128, 3337660, 5340256, 6675320, 10680512, 13350640, 26701280, 53402560]

約数ペア:

[(1, 53402560), (2, 26701280), (4, 13350640), (5, 10680512), (8, 6675320), (10, 5340256), (16, 3337660), (20, 2670128), (32, 1668830), (40, 1335064), (43, 1241920), (64, 834415), (80, 667532), (86, 620960), (160, 333766), (172, 310480), (215, 248384), (320, 166883), (344, 155240), (430, 124192), (688, 77620), (860, 62096), (1376, 38810), (1720, 31048), (2752, 19405), (3440, 15524), (3881, 13760), (6880, 7762)]