55363987

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1223}}^1$

素因数の和:1482

約数の個数: 16

約数和(自身を含む): 65802240

約数和(自身を除く): 10438253

約数列:

[1, 7, 29, 203, 223, 1223, 1561, 6467, 8561, 35467, 45269, 248269, 272729, 1909103, 7909141, 55363987]

約数ペア:

[(1, 55363987), (7, 7909141), (29, 1909103), (203, 272729), (223, 248269), (1223, 45269), (1561, 35467), (6467, 8561)]