51209158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25579}}^1$

素因数の和:25612

約数の個数: 32

約数和(自身を含む): 103138560

約数和(自身を除く): 51929402

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 25579, 51158, 179053, 281369, 332527, 358106, 562738, 665054, 1969583, 2327689, 3657797, 3939166, 4655378, 7315594, 25604579, 51209158]

約数ペア:

[(1, 51209158), (2, 25604579), (7, 7315594), (11, 4655378), (13, 3939166), (14, 3657797), (22, 2327689), (26, 1969583), (77, 665054), (91, 562738), (143, 358106), (154, 332527), (182, 281369), (286, 179053), (1001, 51158), (2002, 25579)]