55018509

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10607}}^1$

素因数の和:10649

約数の個数: 32

約数和(自身を含む): 95047680

約数和(自身を除く): 40029171

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 10607, 31821, 74249, 137891, 201533, 222747, 413673, 604599, 965237, 1410731, 2619929, 2895711, 4232193, 7859787, 18339503, 55018509]

約数ペア:

[(1, 55018509), (3, 18339503), (7, 7859787), (13, 4232193), (19, 2895711), (21, 2619929), (39, 1410731), (57, 965237), (91, 604599), (133, 413673), (247, 222747), (273, 201533), (399, 137891), (741, 74249), (1729, 31821), (5187, 10607)]