53938440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{49943}}^1$

素因数の和:49963

約数の個数: 64

約数和(自身を含む): 179798400

約数和(自身を除く): 125859960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 49943, 99886, 149829, 199772, 249715, 299658, 399544, 449487, 499430, 599316, 749145, 898974, 998860, 1198632, 1348461, 1498290, 1797948, 1997720, 2247435, 2696922, 2996580, 3595896, 4494870, 5393844, 5993160, 6742305, 8989740, 10787688, 13484610, 17979480, 26969220, 53938440]

約数ペア:

[(1, 53938440), (2, 26969220), (3, 17979480), (4, 13484610), (5, 10787688), (6, 8989740), (8, 6742305), (9, 5993160), (10, 5393844), (12, 4494870), (15, 3595896), (18, 2996580), (20, 2696922), (24, 2247435), (27, 1997720), (30, 1797948), (36, 1498290), (40, 1348461), (45, 1198632), (54, 998860), (60, 898974), (72, 749145), (90, 599316), (108, 499430), (120, 449487), (135, 399544), (180, 299658), (216, 249715), (270, 199772), (360, 149829), (540, 99886), (1080, 49943)]