50868580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2861}}^1$

素因数の和:3004

約数の個数: 48

約数和(自身を含む): 123088896

約数和(自身を除く): 72220316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 2861, 3556, 4445, 5722, 8890, 11444, 14305, 17780, 20027, 28610, 40054, 57220, 80108, 100135, 200270, 363347, 400540, 726694, 1453388, 1816735, 2543429, 3633470, 5086858, 7266940, 10173716, 12717145, 25434290, 50868580]

約数ペア:

[(1, 50868580), (2, 25434290), (4, 12717145), (5, 10173716), (7, 7266940), (10, 5086858), (14, 3633470), (20, 2543429), (28, 1816735), (35, 1453388), (70, 726694), (127, 400540), (140, 363347), (254, 200270), (508, 100135), (635, 80108), (889, 57220), (1270, 40054), (1778, 28610), (2540, 20027), (2861, 17780), (3556, 14305), (4445, 11444), (5722, 8890)]