55579860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{44111}}^1$

素因数の和:44133

約数の個数: 72

約数和(自身を含む): 192681216

約数和(自身を除く): 137101356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 44111, 88222, 132333, 176444, 220555, 264666, 308777, 396999, 441110, 529332, 617554, 661665, 793998, 882220, 926331, 1235108, 1323330, 1543885, 1587996, 1852662, 1984995, 2646660, 2778993, 3087770, 3705324, 3969990, 4631655, 5557986, 6175540, 7939980, 9263310, 11115972, 13894965, 18526620, 27789930, 55579860]

約数ペア:

[(1, 55579860), (2, 27789930), (3, 18526620), (4, 13894965), (5, 11115972), (6, 9263310), (7, 7939980), (9, 6175540), (10, 5557986), (12, 4631655), (14, 3969990), (15, 3705324), (18, 3087770), (20, 2778993), (21, 2646660), (28, 1984995), (30, 1852662), (35, 1587996), (36, 1543885), (42, 1323330), (45, 1235108), (60, 926331), (63, 882220), (70, 793998), (84, 661665), (90, 617554), (105, 529332), (126, 441110), (140, 396999), (180, 308777), (210, 264666), (252, 220555), (315, 176444), (420, 132333), (630, 88222), (1260, 44111)]