49719605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5503}}^1$

素因数の和:5660

約数の個数: 16

約数和(自身を含む): 64727040

約数和(自身を除く): 15007435

約数列:

[1, 5, 13, 65, 139, 695, 1807, 5503, 9035, 27515, 71539, 357695, 764917, 3824585, 9943921, 49719605]

約数ペア:

[(1, 49719605), (5, 9943921), (13, 3824585), (65, 764917), (139, 357695), (695, 71539), (1807, 27515), (5503, 9035)]