50722280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1693}}^1$

素因数の和:1818

約数の個数: 64

約数和(自身を含む): 131725440

約数和(自身を除く): 81003160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 1693, 2140, 2996, 3386, 3745, 4280, 5992, 6772, 7490, 8465, 11851, 13544, 14980, 16930, 23702, 29960, 33860, 47404, 59255, 67720, 94808, 118510, 181151, 237020, 362302, 474040, 724604, 905755, 1268057, 1449208, 1811510, 2536114, 3623020, 5072228, 6340285, 7246040, 10144456, 12680570, 25361140, 50722280]

約数ペア:

[(1, 50722280), (2, 25361140), (4, 12680570), (5, 10144456), (7, 7246040), (8, 6340285), (10, 5072228), (14, 3623020), (20, 2536114), (28, 1811510), (35, 1449208), (40, 1268057), (56, 905755), (70, 724604), (107, 474040), (140, 362302), (214, 237020), (280, 181151), (428, 118510), (535, 94808), (749, 67720), (856, 59255), (1070, 47404), (1498, 33860), (1693, 29960), (2140, 23702), (2996, 16930), (3386, 14980), (3745, 13544), (4280, 11851), (5992, 8465), (6772, 7490)]