55213492180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35852917}}^1$

素因数の和:35852944

約数の個数: 48

約数和(自身を含む): 144558965376

約数和(自身を除く): 89345473196

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 35852917, 71705834, 143411668, 179264585, 250970419, 358529170, 394382087, 501940838, 717058340, 788764174, 1003881676, 1254852095, 1577528348, 1971910435, 2509704190, 2760674609, 3943820870, 5019408380, 5521349218, 7887641740, 11042698436, 13803373045, 27606746090, 55213492180]

約数ペア:

[(1, 55213492180), (2, 27606746090), (4, 13803373045), (5, 11042698436), (7, 7887641740), (10, 5521349218), (11, 5019408380), (14, 3943820870), (20, 2760674609), (22, 2509704190), (28, 1971910435), (35, 1577528348), (44, 1254852095), (55, 1003881676), (70, 788764174), (77, 717058340), (110, 501940838), (140, 394382087), (154, 358529170), (220, 250970419), (308, 179264585), (385, 143411668), (770, 71705834), (1540, 35852917)]