48957455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2161}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 61642944

約数和(自身を除く): 12685489

約数列:

[1, 5, 23, 115, 197, 985, 2161, 4531, 10805, 22655, 49703, 248515, 425717, 2128585, 9791491, 48957455]

約数ペア:

[(1, 48957455), (5, 9791491), (23, 2128585), (115, 425717), (197, 248515), (985, 49703), (2161, 22655), (4531, 10805)]