52941560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{27011}}^1$

素因数の和:27036

約数の個数: 48

約数和(自身を含む): 138571560

約数和(自身を除く): 85630000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 27011, 54022, 108044, 135055, 189077, 216088, 270110, 378154, 540220, 756308, 945385, 1080440, 1323539, 1512616, 1890770, 2647078, 3781540, 5294156, 6617695, 7563080, 10588312, 13235390, 26470780, 52941560]

約数ペア:

[(1, 52941560), (2, 26470780), (4, 13235390), (5, 10588312), (7, 7563080), (8, 6617695), (10, 5294156), (14, 3781540), (20, 2647078), (28, 1890770), (35, 1512616), (40, 1323539), (49, 1080440), (56, 945385), (70, 756308), (98, 540220), (140, 378154), (196, 270110), (245, 216088), (280, 189077), (392, 135055), (490, 108044), (980, 54022), (1960, 27011)]