54530080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30983}}^1$

素因数の和:31009

約数の個数: 48

約数和(自身を含む): 140543424

約数和(自身を除く): 86013344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 30983, 61966, 123932, 154915, 247864, 309830, 340813, 495728, 619660, 681626, 991456, 1239320, 1363252, 1704065, 2478640, 2726504, 3408130, 4957280, 5453008, 6816260, 10906016, 13632520, 27265040, 54530080]

約数ペア:

[(1, 54530080), (2, 27265040), (4, 13632520), (5, 10906016), (8, 6816260), (10, 5453008), (11, 4957280), (16, 3408130), (20, 2726504), (22, 2478640), (32, 1704065), (40, 1363252), (44, 1239320), (55, 991456), (80, 681626), (88, 619660), (110, 495728), (160, 340813), (176, 309830), (220, 247864), (352, 154915), (440, 123932), (880, 61966), (1760, 30983)]