47898818

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{4603}}^1$

素因数の和:4670

約数の個数: 24

約数和(自身を含む): 80827824

約数和(自身を除く): 32929006

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 4603, 5203, 9206, 10406, 50633, 101266, 197929, 395858, 556963, 1113926, 2177219, 4354438, 23949409, 47898818]

約数ペア:

[(1, 47898818), (2, 23949409), (11, 4354438), (22, 2177219), (43, 1113926), (86, 556963), (121, 395858), (242, 197929), (473, 101266), (946, 50633), (4603, 10406), (5203, 9206)]