51611898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38923}}^1$

素因数の和:38958

約数の個数: 32

約数和(自身を含む): 117706176

約数和(自身を除く): 66094278

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 38923, 77846, 116769, 233538, 505999, 661691, 1011998, 1323382, 1517997, 1985073, 3035994, 3970146, 8601983, 17203966, 25805949, 51611898]

約数ペア:

[(1, 51611898), (2, 25805949), (3, 17203966), (6, 8601983), (13, 3970146), (17, 3035994), (26, 1985073), (34, 1517997), (39, 1323382), (51, 1011998), (78, 661691), (102, 505999), (221, 233538), (442, 116769), (663, 77846), (1326, 38923)]