48525560

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7727}}^1$

素因数の和:7895

約数の個数: 32

約数和(自身を含む): 109892160

約数和(自身を除く): 61366600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 7727, 15454, 30908, 38635, 61816, 77270, 154540, 309080, 1213139, 2426278, 4852556, 6065695, 9705112, 12131390, 24262780, 48525560]

約数ペア:

[(1, 48525560), (2, 24262780), (4, 12131390), (5, 9705112), (8, 6065695), (10, 4852556), (20, 2426278), (40, 1213139), (157, 309080), (314, 154540), (628, 77270), (785, 61816), (1256, 38635), (1570, 30908), (3140, 15454), (6280, 7727)]