51704906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{26407}}^1$

素因数の和:26509

約数の個数: 16

約数和(自身を含む): 85561920

約数和(自身を除く): 33857014

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 26407, 52814, 290477, 580954, 2350223, 4700446, 25852453, 51704906]

約数ペア:

[(1, 51704906), (2, 25852453), (11, 4700446), (22, 2350223), (89, 580954), (178, 290477), (979, 52814), (1958, 26407)]