51765686

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 93063168

約数和(自身を除く): 41297482

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 373, 431, 746, 862, 2611, 3017, 5222, 6034, 8579, 9913, 17158, 19826, 60053, 69391, 120106, 138782, 160763, 321526, 1125341, 2250682, 3697549, 7395098, 25882843, 51765686]

約数ペア:

[(1, 51765686), (2, 25882843), (7, 7395098), (14, 3697549), (23, 2250682), (46, 1125341), (161, 321526), (322, 160763), (373, 138782), (431, 120106), (746, 69391), (862, 60053), (2611, 19826), (3017, 17158), (5222, 9913), (6034, 8579)]