56319780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85333}}^1$

素因数の和:85356

約数の個数: 48

約数和(自身を含む): 172033344

約数和(自身を除く): 115713564

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 85333, 170666, 255999, 341332, 426665, 511998, 853330, 938663, 1023996, 1279995, 1706660, 1877326, 2559990, 2815989, 3754652, 4693315, 5119980, 5631978, 9386630, 11263956, 14079945, 18773260, 28159890, 56319780]

約数ペア:

[(1, 56319780), (2, 28159890), (3, 18773260), (4, 14079945), (5, 11263956), (6, 9386630), (10, 5631978), (11, 5119980), (12, 4693315), (15, 3754652), (20, 2815989), (22, 2559990), (30, 1877326), (33, 1706660), (44, 1279995), (55, 1023996), (60, 938663), (66, 853330), (110, 511998), (132, 426665), (165, 341332), (220, 255999), (330, 170666), (660, 85333)]