53065976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{390191}}^1$

素因数の和:390214

約数の個数: 16

約数和(自身を含む): 105351840

約数和(自身を除く): 52285864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 390191, 780382, 1560764, 3121528, 6633247, 13266494, 26532988, 53065976]

約数ペア:

[(1, 53065976), (2, 26532988), (4, 13266494), (8, 6633247), (17, 3121528), (34, 1560764), (68, 780382), (136, 390191)]