54769860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2221}}^1$

素因数の和:2373

約数の個数: 72

約数和(自身を含む): 167423256

約数和(自身を除く): 112653396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2221, 2466, 2740, 4110, 4442, 4932, 6165, 6663, 8220, 8884, 11105, 12330, 13326, 19989, 22210, 24660, 26652, 33315, 39978, 44420, 66630, 79956, 99945, 133260, 199890, 304277, 399780, 608554, 912831, 1217108, 1521385, 1825662, 2738493, 3042770, 3651324, 4564155, 5476986, 6085540, 9128310, 10953972, 13692465, 18256620, 27384930, 54769860]

約数ペア:

[(1, 54769860), (2, 27384930), (3, 18256620), (4, 13692465), (5, 10953972), (6, 9128310), (9, 6085540), (10, 5476986), (12, 4564155), (15, 3651324), (18, 3042770), (20, 2738493), (30, 1825662), (36, 1521385), (45, 1217108), (60, 912831), (90, 608554), (137, 399780), (180, 304277), (274, 199890), (411, 133260), (548, 99945), (685, 79956), (822, 66630), (1233, 44420), (1370, 39978), (1644, 33315), (2055, 26652), (2221, 24660), (2466, 22210), (2740, 19989), (4110, 13326), (4442, 12330), (4932, 11105), (6165, 8884), (6663, 8220)]