51650702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{20287}}^1$

素因数の和:20375

約数の個数: 16

約数和(自身を含む): 82775040

約数和(自身を除く): 31124338

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 20287, 40574, 385453, 770906, 1359229, 2718458, 25825351, 51650702]

約数ペア:

[(1, 51650702), (2, 25825351), (19, 2718458), (38, 1359229), (67, 770906), (134, 385453), (1273, 40574), (2546, 20287)]