51605730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52127}}^1$

素因数の和:52151

約数の個数: 48

約数和(自身を含む): 146375424

約数和(自身を除く): 94769694

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 52127, 104254, 156381, 260635, 312762, 469143, 521270, 573397, 781905, 938286, 1146794, 1563810, 1720191, 2345715, 2866985, 3440382, 4691430, 5160573, 5733970, 8600955, 10321146, 17201910, 25802865, 51605730]

約数ペア:

[(1, 51605730), (2, 25802865), (3, 17201910), (5, 10321146), (6, 8600955), (9, 5733970), (10, 5160573), (11, 4691430), (15, 3440382), (18, 2866985), (22, 2345715), (30, 1720191), (33, 1563810), (45, 1146794), (55, 938286), (66, 781905), (90, 573397), (99, 521270), (110, 469143), (165, 312762), (198, 260635), (330, 156381), (495, 104254), (990, 52127)]