56686552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{545063}}^1$

素因数の和:545082

約数の個数: 16

約数和(自身を含む): 114463440

約数和(自身を除く): 57776888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 545063, 1090126, 2180252, 4360504, 7085819, 14171638, 28343276, 56686552]

約数ペア:

[(1, 56686552), (2, 28343276), (4, 14171638), (8, 7085819), (13, 4360504), (26, 2180252), (52, 1090126), (104, 545063)]