51908454

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{221831}}^1$

素因数の和:221852

約数の個数: 24

約数和(自身を含む): 121120272

約数和(自身を除く): 69211818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 221831, 443662, 665493, 1330986, 1996479, 2883803, 3992958, 5767606, 8651409, 17302818, 25954227, 51908454]

約数ペア:

[(1, 51908454), (2, 25954227), (3, 17302818), (6, 8651409), (9, 5767606), (13, 3992958), (18, 2883803), (26, 1996479), (39, 1330986), (78, 665493), (117, 443662), (234, 221831)]