51231158

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{6829}}^1$

素因数の和:6884

約数の個数: 24

約数和(自身を含む): 87205440

約数和(自身を除く): 35974282

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 6829, 7502, 13658, 75119, 150238, 211699, 423398, 826309, 1652618, 2328689, 4657378, 25615579, 51231158]

約数ペア:

[(1, 51231158), (2, 25615579), (11, 4657378), (22, 2328689), (31, 1652618), (62, 826309), (121, 423398), (242, 211699), (341, 150238), (682, 75119), (3751, 13658), (6829, 7502)]