56541920

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9551}}^1$

素因数の和:9603

約数の個数: 48

約数和(自身を含む): 137204928

約数和(自身を除く): 80663008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 9551, 19102, 38204, 47755, 76408, 95510, 152816, 191020, 305632, 353387, 382040, 706774, 764080, 1413548, 1528160, 1766935, 2827096, 3533870, 5654192, 7067740, 11308384, 14135480, 28270960, 56541920]

約数ペア:

[(1, 56541920), (2, 28270960), (4, 14135480), (5, 11308384), (8, 7067740), (10, 5654192), (16, 3533870), (20, 2827096), (32, 1766935), (37, 1528160), (40, 1413548), (74, 764080), (80, 706774), (148, 382040), (160, 353387), (185, 305632), (296, 191020), (370, 152816), (592, 95510), (740, 76408), (1184, 47755), (1480, 38204), (2960, 19102), (5920, 9551)]