51291688

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{3931}}^1$

素因数の和:4177

約数の個数: 32

約数和(自身を含む): 110410560

約数和(自身を除く): 59118872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1631, 1864, 3262, 3931, 6524, 7862, 13048, 15724, 27517, 31448, 55034, 110068, 220136, 915923, 1831846, 3663692, 6411461, 7327384, 12822922, 25645844, 51291688]

約数ペア:

[(1, 51291688), (2, 25645844), (4, 12822922), (7, 7327384), (8, 6411461), (14, 3663692), (28, 1831846), (56, 915923), (233, 220136), (466, 110068), (932, 55034), (1631, 31448), (1864, 27517), (3262, 15724), (3931, 13048), (6524, 7862)]