51338996

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 91276416

約数和(自身を除く): 39937420

約数列:

[1, 2, 4, 97, 194, 307, 388, 431, 614, 862, 1228, 1724, 29779, 41807, 59558, 83614, 119116, 132317, 167228, 264634, 529268, 12834749, 25669498, 51338996]

約数ペア:

[(1, 51338996), (2, 25669498), (4, 12834749), (97, 529268), (194, 264634), (307, 167228), (388, 132317), (431, 119116), (614, 83614), (862, 59558), (1228, 41807), (1724, 29779)]