51519832

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70769}}^1$

素因数の和:70795

約数の個数: 32

約数和(自身を含む): 118893600

約数和(自身を除く): 67373768

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 70769, 141538, 283076, 495383, 566152, 919997, 990766, 1839994, 1981532, 3679988, 3963064, 6439979, 7359976, 12879958, 25759916, 51519832]

約数ペア:

[(1, 51519832), (2, 25759916), (4, 12879958), (7, 7359976), (8, 6439979), (13, 3963064), (14, 3679988), (26, 1981532), (28, 1839994), (52, 990766), (56, 919997), (91, 566152), (104, 495383), (182, 283076), (364, 141538), (728, 70769)]