56465864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77563}}^1$

素因数の和:77589

約数の個数: 32

約数和(自身を含む): 130307520

約数和(自身を除く): 73841656

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 77563, 155126, 310252, 542941, 620504, 1008319, 1085882, 2016638, 2171764, 4033276, 4343528, 7058233, 8066552, 14116466, 28232932, 56465864]

約数ペア:

[(1, 56465864), (2, 28232932), (4, 14116466), (7, 8066552), (8, 7058233), (13, 4343528), (14, 4033276), (26, 2171764), (28, 2016638), (52, 1085882), (56, 1008319), (91, 620504), (104, 542941), (182, 310252), (364, 155126), (728, 77563)]