55819898

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1$

素因数の和:1349

約数の個数: 16

約数和(自身を含む): 84840000

約数和(自身を除く): 29020102

約数列:

[1, 2, 139, 199, 278, 398, 1009, 2018, 27661, 55322, 140251, 200791, 280502, 401582, 27909949, 55819898]

約数ペア:

[(1, 55819898), (2, 27909949), (139, 401582), (199, 280502), (278, 200791), (398, 140251), (1009, 55322), (2018, 27661)]