47935910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18947}}^1$

素因数の和:18988

約数の個数: 32

約数和(自身を含む): 98226432

約数和(自身を除く): 50290522

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 18947, 37894, 94735, 189470, 208417, 416834, 435781, 871562, 1042085, 2084170, 2178905, 4357810, 4793591, 9587182, 23967955, 47935910]

約数ペア:

[(1, 47935910), (2, 23967955), (5, 9587182), (10, 4793591), (11, 4357810), (22, 2178905), (23, 2084170), (46, 1042085), (55, 871562), (110, 435781), (115, 416834), (230, 208417), (253, 189470), (506, 94735), (1265, 37894), (2530, 18947)]