48745510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19267}}^1$

素因数の和:19308

約数の個数: 32

約数和(自身を含む): 99885312

約数和(自身を除く): 51139802

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 19267, 38534, 96335, 192670, 211937, 423874, 443141, 886282, 1059685, 2119370, 2215705, 4431410, 4874551, 9749102, 24372755, 48745510]

約数ペア:

[(1, 48745510), (2, 24372755), (5, 9749102), (10, 4874551), (11, 4431410), (22, 2215705), (23, 2119370), (46, 1059685), (55, 886282), (110, 443141), (115, 423874), (230, 211937), (253, 192670), (506, 96335), (1265, 38534), (2530, 19267)]