51117586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{27691}}^1$

素因数の和:27777

約数の個数: 16

約数和(自身を含む): 83740608

約数和(自身を除く): 32623022

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 27691, 55382, 359983, 719966, 1966061, 3932122, 25558793, 51117586]

約数ペア:

[(1, 51117586), (2, 25558793), (13, 3932122), (26, 1966061), (71, 719966), (142, 359983), (923, 55382), (1846, 27691)]