51975536

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{79231}}^1$

素因数の和:79280

約数の個数: 20

約数和(自身を含む): 103160064

約数和(自身を除く): 51184528

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 79231, 158462, 316924, 633848, 1267696, 3248471, 6496942, 12993884, 25987768, 51975536]

約数ペア:

[(1, 51975536), (2, 25987768), (4, 12993884), (8, 6496942), (16, 3248471), (41, 1267696), (82, 633848), (164, 316924), (328, 158462), (656, 79231)]