50109440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{9787}}^1$

素因数の和:9812

約数の個数: 44

約数和(自身を含む): 120216216

約数和(自身を除く): 70106776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 9787, 19574, 39148, 48935, 78296, 97870, 156592, 195740, 313184, 391480, 626368, 782960, 1252736, 1565920, 2505472, 3131840, 5010944, 6263680, 10021888, 12527360, 25054720, 50109440]

約数ペア:

[(1, 50109440), (2, 25054720), (4, 12527360), (5, 10021888), (8, 6263680), (10, 5010944), (16, 3131840), (20, 2505472), (32, 1565920), (40, 1252736), (64, 782960), (80, 626368), (128, 391480), (160, 313184), (256, 195740), (320, 156592), (512, 97870), (640, 78296), (1024, 48935), (1280, 39148), (2560, 19574), (5120, 9787)]