50078960

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5743}}^1$

素因数の和:5865

約数の個数: 40

約数和(自身を含む): 117522240

約数和(自身を除く): 67443280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 5743, 8720, 11486, 22972, 28715, 45944, 57430, 91888, 114860, 229720, 459440, 625987, 1251974, 2503948, 3129935, 5007896, 6259870, 10015792, 12519740, 25039480, 50078960]

約数ペア:

[(1, 50078960), (2, 25039480), (4, 12519740), (5, 10015792), (8, 6259870), (10, 5007896), (16, 3129935), (20, 2503948), (40, 1251974), (80, 625987), (109, 459440), (218, 229720), (436, 114860), (545, 91888), (872, 57430), (1090, 45944), (1744, 28715), (2180, 22972), (4360, 11486), (5743, 8720)]