51183685

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12289}}^1$

素因数の和:12325

約数の個数: 24

約数和(自身を含む): 75657240

約数和(自身を除く): 24473555

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 12289, 61445, 86023, 208913, 430115, 602161, 1044565, 1462391, 3010805, 7311955, 10236737, 51183685]

約数ペア:

[(1, 51183685), (5, 10236737), (7, 7311955), (17, 3010805), (35, 1462391), (49, 1044565), (85, 602161), (119, 430115), (245, 208913), (595, 86023), (833, 61445), (4165, 12289)]